JPH03263779A - Heat accumulation device - Google Patents

Abstract

PURPOSE:To obtain a heat accumulation device wherein a secondary heat accumulation member starts heat generation, in place of a primary heat accumulation member, when heat generated with the primary heat accumulation member drops to a certain temperature level or lower, by inputting voltage from a delay circuit via a temperature sensing element, and providing a trigger circuit for applying voltage to cause the secondary heat accumulation member to generate heat when resistance across the temperature sensing element reaches the prescribed value. CONSTITUTION:When a switch 11 is turned on, voltage from a power supply 12 is applied across electrodes 221a and 221b via a resistor 15, and the supercooling state of a heat accumulation member 101 is first released. The releasing of the supercooling state causes gradual crystallization first from a latent heat accumulation member 211 between the electrodes 221a and 221b, thereby generating heat. Once the heat accumulation member 101 loses heat generation power, the surrounding temperature of a temperature sensing element 14 gradually drops. As a result, the resistance value of the temperature sensing element 14 increases, and the base voltage of a transistor 17 due to voltage from the delay circuit 13 drops to a low level. When the base voltage of the transistor 17 exceeds a threshold point, the transistor 17 is finally turned off, and voltage from the delay circuit 13 is applied across the electrodes 222a and 222b of a heat accumulation member 102. According to the aforesaid construction, a latent heat accumulation member 212 is triggered, thereby causing the heat accumulation member 102 to generate heat.

Description

[Detailed description of the invention]

[Industrial field of application] (Utilization of met W,, t) The present invention i, t J+i) Part heater etc. 1 (SI! Regarding the heat storage device 1 used, vI long ■, 5 questions c) r:i to maintain overtemperature

[Light heat and heat storage device 1]
related. (Conventional clamping technique) In the near future, the latent heat MU will be used and the efficient heat storage section 77 will be opened. The heat generating part 4, which is made up of latent heat storage 0 sealed in the vaporizer, is heated by the R heating body C and melted to store heat, and then the heating to the photothermal body is stopped, and when in use 1
This is mechanical or electrical! By applying j-impact (hereinafter referred to as Totorino J-), the oil phase foam heat and heat I4 undergoes a phase change.1. ru stiffness tll + l * rise, release into this trap j3
Utilizes the full heat of fusion as Bri'I heat -(-
146° latent heat storage, 4 and 2, number 7t, condensation L! j j
j'A (melting point〉appropriate temperature +'lya) of 1 stroke (
``Inclusion type hydrates are used from 4f+, etc. 6 t, l
There are many heat storage electric lamps for the human body.
? 1-. The human body temperature i! :□: It is said that it is most suitable for use in hydration due to its compatibility with freezing point (melting point) temperature. In this j; eel heat storage device, [-] is caused by (when Helliger is performed, all the supercooling JJ+ of the latent heat storage material is released in a chain reaction to - degrees, and then (latent heat is released in a short period of time, resulting in It releases a lot of heat in a short period of time, and it is difficult to keep the temperature at an appropriate temperature with just one!
: 7:E, there was a problem that the easy win f was bad. In order to solve such problems, Japanese Patent Application Laid-Open No. 6317537
Disclosed in 3Q bulletin ξ＼Re(J, sea urchin, multiple accumulation p!A
There is a proposal to trigger the part strength from 1 to 1 by operating a timer. Each heat storage member is equipped with an electric switch to which a trigger type piece is applied at a fixed location. -(, 艮II4 しょうし Jll L, J: The thing to be used (
However, in this heat storage device, 1-
The rigger spacing is 1fi-, and each heat-generating part has a certain temperature depending on the usage environment.For example, when the outside temperature is extremely low, one heat storage member has a complete heating capacity.・)−((−, ), the next heat storage part +4 is decided, I
If the time elapses, it will cause an inconvenience. If the heat storage member's electric current 44A is switched to IBB10, the configuration will be changed. Furthermore, one of the phase number heat storage 811 is used for another purpose in the morning, and 1J is used again after tV, which does not result in C. (Problem to be solved by the invention) As explained above in the first step. Conventional heat storage devices have the following disadvantages: (1) The latent heat storage material regulation, operating environment, (1) ]. - and J, the present invention is a simple f, i configuration'(・, −・
Latent P8 heat storage toughness with a certain heating power is heated to T1-1-fJ at an appropriate temperature.
-I can use it separately and use it for other purposes. The purpose of the present invention is to provide a heat storage device 1 in which the heat storage device 1 is configured to After sealing one latent heat storage material in a sealed container, apply one electric current to change the phase of this latent heat storage material. (Using A and Motosuzu's electric B-
y to V (Electricity 1f first, light heat el!) M is extended until the heat storage member generates heat.
The feeling of changing the resistance at both ends as the hair senses the temperature of the heat storage member.
SA element °ε, 11 Moki Masanobu Domei's re-appointment was manually performed via the temperature-sensitive element. 11. (The stacks of paper at both ends of the thermosensor have passed a predetermined distance.) Then, (the trigger channel that applies the electric current B that heats the heat storage member of r7 to the electrode 1). lj t, 1: Yes. In addition, another invention LtFi switch was replaced with an electric light from 160 points (-temporarily replaced with 14 = 6t Vurswift). (fI According to the present invention, the switch f is set to each heat storage member candy.
17 If you apply the power (1-) instead of the 6 one, switch the power supply III (+, ,, Igir) one operation, the 1-rigger will be (T). 81 (When the material falls below the appropriate temperature, the next heat storage section 4.
4 (This is dynamically multiplied by 1 - (, latent heat storage 0
Depending on the temperature of the body and C, the usage environment and article fl-(:J
The effect is that the cost of 1'i can be reduced by 1, and the effect is that each of the 4T's intercostal spaces is affected by / l <7''. Fish example) 1. Please refer to the drawings below to see the actual fish example of this defense.
Implementation 1/lI Order - Shown is the configuration diagram - C. . First, the latent heat storage material (2
h, 212), for example, in a flexible A6 brass container 231. There are m 'E machines and fJ people and C. The container bar 1 containing the worn out latent heat storage materials 211 and 212 was made 10 times in one stroke. 107 and ll'Fbu, 1, each heat storage part 44101
．． 102 includes supercooled latent heat storage 0211 and 217
The voltage Mi 22 t a to which the voltage K is applied to cancel
(Electronic HQ side), 22. b (ground side) and 222
A, 222 b are fixed running glass C. The container 23 has a heat storage member 101ε shown in FIG.
The heater 24 is arranged so as to be in contact with one side of the container 23, which is divided into 102 parts and can be folded in half and 11iJ, so that it comes in contact with one side of the container 23, which becomes the outer side when folded in half. This heating heater 24 heats the front heat storage material 21 by 1J. In addition, a heat insulating material 25a is provided on the outside of the heater 24, that is, on the outside when the heater 24 is folded in half, to reduce heat leakage from the heat storage material heater 24.
I will distribute it. This insulation material 25a! , 12-fold lIJ
The hinge part or movable side 26 is 6 inches and 6 degrees, and the other side of the container 23 is folded in half (folded in half). 1 according to the removal
P) A thin heat insulating material 251) is provided. Further, a heat insulating material 25c is provided around the container 23, and a heat insulating material 25c is provided around the hinge portion 2.
A heat insulator 425d is installed around G, and one side of the heat storage member 101 has a rainbow and a front electrode 221a.
, 221b is housed in a part of the straight N-shaped heat insulating material 25b (and the initial edge f+ of supercooling is removed). cover 2
7IP:U, power supply 1? (See Figure 1) (') N −
, -OF I'' switch 11 and the circuit components explained in Fig. 1 are ready to be installed.
゛It is connected to the heating heater 24, and this heater 24
The purpose is to supply the commercial literature JQ. Furthermore, container 23
As shown in FIG. ,'' describes the circuit configuration of the heat storage device 20. In FIG. 1, the same components as configuration 1 in FIG. and connect the positive side type I4i to the switch 11. The switch 11 is connected to the electrode 221a on one heat storage member 10° via the resistor 15, and the switch 11 is connected to the heat storage member 2
3. The output terminal of the delay (0) path 13 is connected to the input terminal of the delay (0) path 13, in which the delay time for the temperature to rise to a certain level is set. □ 1 - Connect to the base of Ranjimetal 17 and connect to 11 IAIG (! through "(")
7Q): Connect to the lector. Tosynister 17 is NP
It is N type, ■ connect the mitter to the ground point 2, connect the base [Jl point E via resistor 18, 2, -j rector,
It is connected to the phase pole 222a of the other heat storage unit 102. Heat storage #It4' 10+, 102 f7
) 8 the other (7) hoe 1422+ b. 222b connects to the 1m point. The 4T and H extension circuits 13 are arranged in the storage element of the NoribuFrog 9 and the 2nd dens 4j-. Next, the operation of the above-mentioned configuration will be explained. First of all, when heat is stored, as shown in Figure 3, -2 bubbles are generated for each IJl! 1i5 shown in Fig. 14, two sheets of the container 23 and the heat insulating material 2511 are twisted together (the heat storage member 10., 102 is 111). Since the outside of the members 1ot and 102 is heated, the heat loss through the insulation material 25b is 2J(), and the insulation material 425b is
(However, the Z-L that reduces the insulation 21+ rate is -(゛゛゛. If P) is made sufficiently, there will be no heat loss from the outside when folded in half and φ aligned, resulting in highly efficient heat storage.
・Then, the heat storage device fi20 takes charge of heat storage, and the latent heat storage material 21
, , 15 years after the supercooled rJl state of 217 is realized [this latent heat storage in the heat storage section 12o + A'211 , if the IJ heat stored in 212 is utilized &J, , 1 in the second (7)
<SuJ, sea urchin heat storage part Vj? Place O under the buttocks as 1;;1 mo, for example, God + III group.At this time,
Place the insulation material 251) side against the heat radiation surface (use. Then, operate; t side JV of cover 27) press switch 7-11 to turn on switch 11 (conductivity). Switch 11 is turned ON t1 Electricity from 12 EE l
;i, 1st resistor 1j), 1% 22ia, 21() is added between J, z, heat storage member 10] to cancel the supercooling. 7 Supercooling!''1 cancel, t,' Jlb221
The latent heat storage 4421+ between a, 221b gradually crystallizes and starts generating heat. The operation in which cooling release is prohibited will be explained. The electric current J1 from the switch 11 is applied to the delay circuit 13. 9, which is applied to the temperature sensing element 14 after the time set in the delay circuit 13 has elapsed.
4, as shown in FIG. Indicates resistance value, excessive?'afJl
In the released state, the resistance value of the -4° temperature-sensing cable 14 shows a small resistance value. Level 1 to 17 registers 17 are OF'F L, -c. In state -C, when the heat storage part 4101 is released from supercooling, the resistance value of the temperature sensing cord 14 is small and <j゛('
,'I! Extension 1 (11 path 13 or 1j voltage J-4 causes the base potential of l helang resistor 17 to change to high 1.novel 1, to which J, iJ h 5 resistor 17&, 1ON
Zuru. 8 Now, consider the case where there is no delay 11i + path 131,
n1 circuit 13 is intense 1, electricity from switch 11]
Well, the moisture sensitive element f1A is applied to the resistor of transistor 17. . 73 at the first W when the heat storage member 101 is released from supercooling
((, L, The heat storage member 101 is, for example, λ, the outside air temperature and -.
, -c a 15 Figure, 1, shi), ``, IIN
Temperature sensitive cable 14a') resistance (a'I: ff1 (1105
degree,! :decrease. 1 Such a resistance value - (゛ is 1)
The base potential of the non-transistor 17 becomes a low level, and the 1-synthesistor 17 is off. A mold piece is applied between the voltages 44i 222a and 222b of the heat storage member 102, and the heat storage members 101 and 102 are connected to each other. 2li”
il If you hit the trigger it L go around 1°,
I will insert a delay circuit 13 between the temperature sensor 14 and the switch ff 11. In other words, the heat storage section A10 generates heat at the end of the delay circuit 1311.
1 changes to the state where the supercooling force l is released; 'i: C, conversion -
When the temperature drops due to heat generation, the electric current 11 from the switch 11 is applied to the temperature-sensitive cord 14. 1 Ruru (Ha'ch 6, heat storage part! A10i is released from supercooling 141 l'1., IJ, temperature sensitive cable 14
The ambient temperature 19 of the heat storage section JJ'IO+ affects the exothermic temperature 14 of the heat storage part JJ'IO+, and the resistance of the humidity sensitive element -f14 1+'i',' fifi
1. ; &, From Figure 5, for example, if (1) less than or equal to
Decreases/slips to i. Because of J, an electric current 1f is applied from the extension circuit 13 to the temperature-sensing wire 14 (L). 111-Ransistor 17 is ON
tJ, the voltage from the delay circuit 13 is applied to the ilx resistor 16 and
11) is applied to the C grounding point, and the normal potential of the 1st resistor 17 is raised to the level 1s11'll. This", ^^
At a potential of 1-11' level, latent heat storage trA712
1:1~Register 11') IJ is to go to Ci'5, and the heat storage member 102 is released from supercooling u1.
t not, 1 this “C, at first, the heat storage member'l(h(
To release the supercooling of J is ゛(r 3ru 1,'!
[! 1 path 13 delay 11.1 decrease (df, ゛me(
, Kawama, Kan, Ru 1 Collar; Ryo 14 wa Koku 221 a, 2
The number J is installed near 21b. Tree 11 - At the start 1, at the end b1 - (I feel the temperature of the latent heat storage paulownia, which causes caking, and the blood flows out from 1 GJ'). i; 1 ', When the heat storage part*J10t loses its heat generating power, the temperature-sensitive cable 14's circumference gradually changes.
Therefore, the resistance value of the moisture sensitive element T-14 is large.
1J from the 1st path 13 to the Q) voltage J'i- (The base voltage of the transistor 17 goes to a low level. The base voltage of the transistor 17 exceeds the threshold point λ8〈)
And, finally (21... Ranjisk 11i; L Q F "[-
The mold pieces from the delay enclosure 13 are placed in the heat storage member 10).
1-d) applied between 22z a and 222b. +:
, n, i(,yo・)'r, the heat-depleting heat storage material 212 is triggered, and the heat-generating part 10 is turned off. k, the above-mentioned example No. I, the heat storage member 101 that generates heat first
1-Run, this is I,, T generation...)c pleasure storage part 441
When 02 starts heating up, J, S, two Q
) Latent heat storage +J'21+. 212-1. l") + heat dispersively i, l"'in]・
Ll-rule, warm temperature tQ 4 suitable d□'1 (kept 1
The history of 14 hours becomes i'iJ Ill:,2,〈13.2゛ heat storage part +410+ and 1()2 to 1f
ko1suke(,2useL-,,,,＆i)””(・<\6
In the case of , the moisture sensitive element 14 and the delay circuit 13 are connected to the hyper 7, -, Jrei, r J,, 1° order (, - other real blinds,
An example is: 11. 41C) Figure [, 1' Small JW heat RWi iJ, like the real fish example in Figure 1 i:, 2''',) I; min (J' configuration and t!
From the area of the whole steaming area of the latent heat 4-''・1, the valve, heat-・) M L, /, 20 &) ”−
(1) Specifically, the heat storage members 1 ()1 and 102.' are each formed into a comb shape (, -, and these are 6bi,]). ,-in t! tffj 4ruit
ff Thermal storage section 110 in a state where two scoops are included. , i02〉L
J, Heating EL/24 is formed in M in + K- and has a heat insulating effect.
Yoda, power supply-d1nt-sito2 g i,t'ir
1113, I1, KaP? Between I (,: Sakura Tsuzuki in the bag body 19 (, 2 (make the heating heat generate heat, heat storage J21+,
212 *It is designed to be able to store heat. According to such a configuration, the entire surface of the bag body 19 becomes a heating element, and the effect of the circuit shown in FIG. 1 is more fully exhibited. In addition, before the heat generation, the bag body 19 can be folded and carried by hanging it on a flexible member.Furthermore, another embodiment will be explained with reference to FIG. 7. This is an embodiment in which N heat storage units 44 io, ~1ON are used repeatedly, and the circuit shown in FIG. G, when the push tack runs out, it snaps back to the ○ "[ state. This is a 1~Glue switch. Also, the circuit is shown with the trigger circuit using the transistor 17 shown in FIG. 1 omitted. That is, 172-1
7N,,1+,transistor 17. in FIG. resistance 18
162 to 16N-1 corresponds to the configuration consisting of the resistor 16
corresponds to Furthermore, among the delay circuits 132 to 13Nl,
The first stage delay circuit 132 includes the switch 11' and the temperature sensing element 1.
42, and delay circuits 133 to 13 in the second and subsequent stages.
N-1 (Well, each of the previous trigger circuits (circuits driven by the temperature sensing element of the heat storage member that is one step earlier in the light and heat order)
It is connected between the temperature sensor and the temperature sensing element in the latter stage (the temperature element, which is a heat storage member that is one step slower than the temperature sensor). Note that the heat storage member 1ON, which generates heat at the lowest rank in the heat generation order, does not necessarily have a circuit such as a temperature sensing element. The heat storage device 20 having such a configuration is configured such that when the switch 11' is pressed, the next heat storage member is activated at any time as long as the heat storage member in the lower heat generation order has already generated heat and is below a predetermined hot water temperature. Allows for use with heat. That is, for example, for the heat storage member 101 used in the morning, l? When using the heating section 44102, when the switch 11' is pressed, a pulsed trigger signal is input to the delay circuit 132. This belief 0 (
Although it is delayed by the delay circuit 132, since the heat storage members io and G, which have already generated heat, are in a cold state where supercooling has been released, the temperature sensing element 142 exhibits a high resistance, and the delay Ijl path 132
After the delay time set to , the next heat storage section 441
02 can be triggered. A heat storage device having such a configuration has one unit corresponding to each heat storage member.
A plurality of heat storage members can be connected to each other with an extremely simple configuration without having to use a single switch. The delay circuits 132 to 13 in the case of tree length saturation (J3, switch 11' are - It is necessary to hold down the button 1 for at least the delay 111 of the delay circuits 132 to 13N-1.In the embodiment shown in FIG.
By changing the shape to the example shown in the figure, N heat storage members 10
It is possible to generate heat continuously from 1 to 1 ON. In this case, resistors 162 to 16N, 1 are connected to delay circuits 132 to 1
Connect to the 3N and -1 output terminals. In addition, although the heat storage device in each embodiment is shown as a self-heating heater, heat storage may be performed using an external heater. The knitting method shown in a-31'j in the embodiment shown in the figure has the method of scale 4. [Effect of R light] As described above, according to the present invention, the knitting method according to the humidity of the heat storage member that generates heat first. It is possible to apply a trigger to the next heat storage member, making it possible to use the constant-loss latent heat storage device while controlling the total amount of heat generated in a distributed manner.

[Brief explanation of drawings]

Fig. 1 shows an embodiment of the heat storage device according to the present invention. A perspective view and a sectional view illustrating the embodiment shown in the figure, Figure 55 is a characteristic diagram of a temperature sensing element used in the present invention, and Figure 6 is an actual configuration diagram showing another embodiment of the present invention.
FIG. 7 shows yet another embodiment! 1- [! FIG. 3 is a circuit configuration diagram. 10, , 102... Heat storage member, 11... Switch, 12... Power supply, 13... Delay circuit, 14... Temperature sensing element, 15.16.18... Resistor, 17...・Transistor, 20... Heat storage device, 211° 212-M heat storage material, 22+ a, 221b, 222 a
. 222h... Electrode, 23... Heat storage container.

Claims (1)

[Claims] (1) A plurality of heat storage members in which a latent heat storage material that repeatedly generates heat due to a phase change is sealed in a closed container, and electrode pairs for applying a voltage to change the phase of the latent heat storage material are placed in the sealed container; a power supply that generates the voltage for phase change; a switch that starts up the voltage from this power supply when in use; a delay circuit that delays the voltage based on the start-up of this switch until the heat storage member that generates heat first generates heat; A moisture sensing element that senses the temperature of the heat storage member that generates heat first and changes the resistance at both ends; and a voltage from the delay circuit is input through the temperature sensing element, and the resistance at both ends of the temperature sensing element is set to a predetermined value. 1. A heat storage device comprising: a trigger circuit that applies a voltage to a pair of electrodes that causes a next heat storage member to generate heat when the temperature exceeds .