CN208332414U - A kind of heating heat exchange box of phase-transition heat-storage - Google Patents
A kind of heating heat exchange box of phase-transition heat-storage Download PDFInfo
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- CN208332414U CN208332414U CN201820827198.4U CN201820827198U CN208332414U CN 208332414 U CN208332414 U CN 208332414U CN 201820827198 U CN201820827198 U CN 201820827198U CN 208332414 U CN208332414 U CN 208332414U
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- heat exchange
- heat
- phase
- exchange box
- salt plug
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Abstract
A kind of heating heat exchange box of phase-transition heat-storage, including heat exchange box body and salt plug, heat exchange water inlet and heat exchange water out are provided on heat exchange box body, the salt plug is vertically arranged in heat exchange box body, the salt plug includes top cover, bottom cover, outer tube wall and inner tubal wall, the outer tube wall, inner tubal wall and top cover and bottom cover are tightly connected, outer tube wall and inner tubal wall are coaxially disposed, heat exchange aquaporin is constituted inside inner tubal wall up and down, top cover, bottom cover, phase change heat storage material filled chamber is constituted between lateral wall and inner sidewall, it fills inside phase change heat storage material filled chamber equipped with phase change heat storage material.The utility model heat exchange efficiency is high, and phase change heat storage material and heat-exchanging water can be made to fill the heating heat exchange box of phase-transition heat-storage of part heat exchange, can reduce energy consumption, reduces heat cost.
Description
Technical field
The utility model relates to a kind of heat exchange box, especially a kind of heating heat exchange box of phase-transition heat-storage belongs to heating equipment
Technical field.
Background technique
Phase-transition heat-storage heating is to utilize material when phase solid-liquid or liquid-gas change, and can absorb or release a large amount of latent heat
Feature and the heat storage carried out or release, compared to traditional alternating temperature heat accumulation process, in phase transition process, the temperature of material is almost
Remain unchanged, can be utilized in energy abundance in heating engineering in low-temperature phase-change material by the heat storage in hot water in phase
Become in material, carries out heat supply using the phase transformation heat release of phase-change material in energy shortages, be widely used in paddy electricity at present
For hankering, i.e. paddy electricity is stored in phase-change material by night for storage, and daytime is used in the heat accumulating type heat supplying process of heating.Often at present
The basic composition of paddy electricity phase-transition heat-storage heating includes reflux pump, electrically heated boiler, heat exchange box, heating heat exchanger fin and control dress
It sets, salt plug is set in heat exchange box, and salt plug is interior filled with phase change heat storage material, and night use paddy electricity is heated water by electrically heated boiler
After be passed through heat exchange box circulation, phase change heat storage material is by solid-state phase after heat exchange the temperature inside the box reaches the phase transition temperature of phase change heat storage material
Become liquid, absorb heat therebetween, then stop electric heating daytime, utilizes the heat heat exchange box stored in phase change heat storage material
In water heat.Wherein heat exchange box is the core component in phase-transition heat-storage heating system, currently used heat exchange box main body
Structure is that more cylindrical salt plugs are disposed in heat exchange box body, is filled inside salt plug equipped with phase change heat storage material, heat-exchanging water passes through
Heat exchange water inlet enters in heat exchange box, exports outflow heat exchange from heat-exchanging water after exchanging heat with the phase change heat storage material inside salt plug
Cabinet, such heat exchange box structure is simple, easily fabricated, but disadvantage be salt plug and heat-exchanging water contact surface it is small, cause heat exchange efficiency
Lower, heat-exchanging water needs can fill part heat exchange, the thermal losses in cyclic process after repeatedly recycling with phase change heat storage material
Greatly, increase system entirety energy consumption, energy waste and heat cost is caused to increase.
Summary of the invention
The purpose of this utility model is that: a kind of heat exchange efficiency height is provided, phase change heat storage material can be made to fill with heat-exchanging water
The heating heat exchange box of phase-transition heat-storage of part heat exchange, can reduce energy consumption, reduce heat cost.
In order to achieve the above object, the technical solution adopted in the utility model are as follows: a kind of heating heat exchange box of phase-transition heat-storage, packet
Heat exchange box body and salt plug are included, heat exchange water inlet is provided on the box body that exchanges heat and heat exchange water out, the salt plug are vertically arranged
In heat exchange box body, the salt plug includes top cover, bottom cover, outer tube wall and inner tubal wall, the outer tube wall, inner tubal wall and top cover and
Bottom cover is tightly connected, and outer tube wall and inner tubal wall are coaxially disposed, and constitutes heat exchange aquaporin, top cover, bottom inside inner tubal wall up and down
Phase change heat storage material filled chamber is constituted between lid, lateral wall and inner sidewall, is filled inside phase change heat storage material filled chamber equipped with phase transformation
Heat-storing material；Further, it is provided with multiple heat exchange fins, the multiple heat exchange along the vertical direction on the outside of the salt plug outer tube wall
Fin is board-type fin；Further, salt plug cylinder one end is bent, and the direction of bending is towards heat-exchanging water import direction；
Further, the end of the salt plug cylinder bending part expands outwardly, and bending part is made to form horn-like import.
The positive advantageous effects of the utility model are: by the way that hollow salt plug is arranged in heat exchange box, exchange heat water energy
It is exchanged heat by salt plug outer tube wall and salt plug inner tubal wall, increases heat exchange area, the tubaeform mouth of setting can be with forced heat-exchanging
Water avoids the hollow lumen of salt plug from forming water flow dead zone, enhances heat transfer effect, the heat exchange wing arranged vertically by salt plug inner tubal wall
Piece can increase heat transfer effect, and can play the role of flow-disturbing, increase residence time of the heat-exchanging water in heat exchange box.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 is the salt plug structural schematic diagram of the utility model one embodiment.
Fig. 3 is the schematic cross-sectional view of the salt plug of the utility model one embodiment.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model presented below, these realities
Applying example is only the elaboration to the utility model, does not limit the scope of the utility model.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower", "inner", "outside"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
It is attached in the figure, it is marked as 1. heat exchange box bodies in conjunction with attached drawing to the further details of explanation of the utility model；2. changing
Hot water inlet；3. salt plug；4. horn-like import；5. inner tubal wall；6. outer tube wall；7. heat exchange fin；8. exchange heat water out；
9. salt plug fixed plate；10. exchange heat aquaporin；11. phase change heat storage material filled chamber.
As shown in the figure: a kind of heating heat exchange box of phase-transition heat-storage, including heat exchange box body 1 and salt plug 3 exchange heat on box body
It is provided with heat exchange water inlet 2 and heat exchange water out 8, is fixed at vertically by salt plug fixed plate 9 in heat exchange box body, salt plug packet
Top cover, bottom cover, outer tube wall 6 and inner tubal wall 5 are included, top cover and bottom cover are cyclic annular capping, and top cover and bottom cover are located at salt plug
Outer tube wall, inner tubal wall are sealed into loop pipe, constitute heat exchange aquaporin 10, top cover, bottom up and down inside inner tubal wall by both ends
Phase change heat storage material filled chamber 11 is constituted between lid, lateral wall and inner sidewall, is filled inside phase change heat storage material filled chamber equipped with phase
Change heat storage material；It is provided with multiple heat exchange fins 7 along the vertical direction on the outside of salt plug outer tube wall, multiple heat exchange fins are board-type
It fin and is disposed in parallel relation to one another；The bending of salt plug cylinder one end, the end of bending part expand outwardly, and bending part is made to form loudspeaker
Shape import 4, the opening direction of horn-like import is towards heat-exchanging water import direction.
The utility model passes through salt plug outer tube wall and salt plug inner tube by the way that hollow salt plug, heat exchange water energy are arranged in heat exchange box
Wall exchanges heat, and increases heat exchange area, and the tubaeform mouth of setting can avoid salt plug with forced heat-exchanging water by salt plug inner tubal wall
Hollow lumen form water flow dead zone, enhance heat transfer effect, the heat exchange fin arranged vertically can increase heat transfer effect, and can
To play the role of flow-disturbing, increase residence time of the heat-exchanging water in heat exchange box.
After the embodiments of the present invention is described in detail, one of ordinary skilled in the art is clearly understood that,
Various change and modification can be carried out by not departing under above-mentioned claim and spirit, all according to the technical essence of the utility model
Any simple modification, equivalent change and modification to the above embodiments belong to the range of technical solutions of the utility model,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (4)
1. a kind of heating heat exchange box of phase-transition heat-storage, including heat exchange box body and salt plug, heat-exchanging water is provided on the box body that exchanges heat
Import and heat exchange water out, the salt plug be vertically arranged in heat exchange box body in, it is characterised in that: the salt plug include top cover,
Bottom cover, outer tube wall and inner tubal wall, the outer tube wall, inner tubal wall wall and top cover and bottom cover are tightly connected, and outer tube wall is same with inner tubal wall
Axis is arranged, and constitutes heat exchange aquaporin inside inner tubal wall up and down, constitutes phase transformation between top cover, bottom cover, lateral wall and inner sidewall
Heat-storing material filled chamber is filled equipped with phase change heat storage material inside phase change heat storage material filled chamber.
2. the heating heat exchange box of a kind of phase-transition heat-storage according to claim 1, it is characterised in that: outside the salt plug outer tube wall
Lateral edge vertical direction is provided with multiple heat exchange fins, and the multiple heat exchange fin is board-type fin.
3. the heating heat exchange box of a kind of phase-transition heat-storage according to claim 1, it is characterised in that: salt plug cylinder one end
Bending, the direction of bending is towards heat-exchanging water import direction.
4. the heating heat exchange box of a kind of phase-transition heat-storage according to claim 3, it is characterised in that: the salt plug cylinder bending
The end at position expands outwardly, and bending part is made to form horn-like import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827198.4U CN208332414U (en) | 2018-05-31 | 2018-05-31 | A kind of heating heat exchange box of phase-transition heat-storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827198.4U CN208332414U (en) | 2018-05-31 | 2018-05-31 | A kind of heating heat exchange box of phase-transition heat-storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332414U true CN208332414U (en) | 2019-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827198.4U Expired - Fee Related CN208332414U (en) | 2018-05-31 | 2018-05-31 | A kind of heating heat exchange box of phase-transition heat-storage |
Country Status (1)
| Country | Link |
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| CN (1) | CN208332414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934491A (en) * | 2021-01-29 | 2021-06-11 | 塔里木大学 | Separation device for producing oil from walnut endophytic bacterium HB1310 fermentation cotton stalk hydrolysis sugar liquid |
-
2018
- 2018-05-31 CN CN201820827198.4U patent/CN208332414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934491A (en) * | 2021-01-29 | 2021-06-11 | 塔里木大学 | Separation device for producing oil from walnut endophytic bacterium HB1310 fermentation cotton stalk hydrolysis sugar liquid |
| CN112934491B (en) * | 2021-01-29 | 2022-05-24 | 塔里木大学 | Separation device for producing oil from walnut endophytic bacterium HB1310 fermentation cotton stalk hydrolysis sugar liquid |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |