CN208333207U - The band heating salt plug of sealing structure phase-transition heat-storage - Google Patents
The band heating salt plug of sealing structure phase-transition heat-storage Download PDFInfo
- Publication number
- CN208333207U CN208333207U CN201820827093.9U CN201820827093U CN208333207U CN 208333207 U CN208333207 U CN 208333207U CN 201820827093 U CN201820827093 U CN 201820827093U CN 208333207 U CN208333207 U CN 208333207U
- Authority
- CN
- China
- Prior art keywords
- salt plug
- salt
- baffle
- stud
- material filling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The band heating salt plug of sealing structure phase-transition heat-storage, including salt plug cylinder, the salt plug cylinder is hollow cylindrical body, material filling mouth is provided on salt plug cylinder, the material filling mouth is arranged on salt plug side wall, salt plug column body below material filling mouth is provided with baffle, feed opening is offered on baffle, salt plug column body above material filling mouth is fixedly installed partition, threaded hole is offered on partition, the stud with threaded hole cooperation is inserted in threaded hole, sealing plate is fixed with below stud, sealing plate is located at the lower section of baffle, stud upper end is fed through the top plate of salt plug, rotating handle is fixedly installed on stud above salt abacus.The utility model provides a kind of heating salt plug of band sealing structure phase-transition heat-storage, salt plug can be made effectively to keep sealing state, prevent salt plug from revealing accident.
Description
Technical field
The utility model relates to a kind of heating salt plug, especially a kind of heating salt plug of band sealing structure phase-transition heat-storage,
Belong 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.Currently used heat exchange box be salt plug is filled set into a certain amount of phase change heat storage material after by salt column sealing
It is arranged in heat exchange box, with rear enclosed heat exchange box.Salt plug ontology is cylindrical body, and upper end cover after setting phase change heat storage material is filled in salt plug
It is closed using buckle closure mode.The drawbacks of such mounting means is: under the condition of high temperature, phase-change material exists the normal time service of salt plug
Volume can also change when phase transformation, and salt plug capping and the connecting portion of cylinder are such as sealed using welding or bonding way, the two
Connecting portion often reveal, need timing inspection, shut down and handled after discovery salt plug leakage, whole process is time-consuming
Arduously, large labor intensity, and also reduce the operational efficiency of whole system.
Summary of the invention
The purpose of this utility model is that: a kind of heating salt plug of band sealing structure phase-transition heat-storage is provided, salt plug can be made
Sealing state is effectively kept, prevents salt plug from revealing accident.
In order to achieve the above object, the technical solution adopted in the utility model are as follows: the band heating salt of sealing structure phase-transition heat-storage
Column, including salt plug cylinder, the salt plug cylinder are hollow cylindrical body, are provided with material filling mouth, the material filling mouth on salt plug cylinder
It is arranged on salt plug side wall, the salt plug column body below material filling mouth is provided with baffle, and feed opening, material filling mouth are offered on baffle
The salt plug column body of top is fixedly installed partition, and threaded hole is offered on partition, is inserted in threaded hole and matches with threaded hole
The stud of conjunction, stud lower section are fixed with sealing plate, and sealing plate is located at the lower section of baffle, and stud upper end is fed through the top plate of salt plug, salt plug
Rotating handle is fixedly installed on stud above top plate；Further, the baffle is conical baffled, conical baffled top
Feed opening is offered, the sealing plate is the conical plate of shape and conical baffled cooperation；Further, the sealing plate upper surface setting
Flexible material layer.
The positive advantageous effects of the utility model are: the utility model is by material filling mouth from the prior art vertical
Direction is changed to horizontal direction, not tight to the seal request of material filling mouth itself because seal operation is mainly undertaken by baffle and sealing plate, will
Baffle and sealing plate are arranged to mutually matched bullet, can increase sealing area, and salt plug internal pressure is bigger, give taper
Pressure below sealing plate is bigger, and because of the characteristic of taper geometry itself, the sealing between taper sealing plate and baffle is tighter, effectively
The leakage for preventing the phase change heat storage material below taper sealing plate.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is the utility model one embodiment door open structure.
Fig. 2 is structural schematic diagram when the utility model one embodiment sealing plate is closed.
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. salt plug cylinders in conjunction with attached drawing to the further details of explanation of the utility model；2. material filling
Mouthful；3. baffle；4. feed opening；5. sealing plate；6. partition；7. screw rod；8. handle；9. phase-change material room.
As shown in the figure: the band heating salt plug of sealing structure phase-transition heat-storage, including salt plug cylinder 1, salt plug cylinder are hollow
Cylindrical body is provided with material filling mouth 2 on the side wall of salt plug cylinder, and the salt plug column body below material filling mouth is provided with conical baffled 3,
Feed opening 4 is offered on baffle, the salt plug column body above material filling mouth is fixedly installed partition 6, offers screw thread on partition
Hole is inserted with the stud 7 with threaded hole cooperation in threaded hole, and the sealing plate 5 of taper, the setting of sealing plate upper surface are fixed with below stud
Flexible material layer, sealing plate are located at the lower section of baffle, and stud upper end is fed through the top plate of salt plug, on the stud above salt abacus
It is fixedly installed rotating handle 8.In filling phase-change material, as shown in Figure 1, rotating handle moves down sealing plate, make on sealing plate
Feed opening is opened, and pours into phase-change material from material filling mouth, and after filling, rotating handle moves up sealing plate until envelope round about
Plate and baffle are in close contact, and the flexible material layer of sealing plate upper surface will completely enclose between sealing plate and baffle, seal feed opening,
Subsequent closed material filling mouth.The utility model structure is simple, easily manufactured, and the seal request of salt plug can be fully achieved.
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 (3)
1. the band heating salt plug of sealing structure phase-transition heat-storage, including salt plug cylinder, the salt plug cylinder is hollow cylindrical body, salt
Material filling mouth is provided on column cylinder, it is characterised in that: the salt plug column on salt plug side wall, below material filling mouth is arranged in the material filling mouth
Body is internally provided with baffle, and feed opening is offered on baffle, and the salt plug column body above material filling mouth is provided with baffle, on baffle
Threaded hole is offered, the stud with threaded hole cooperation is inserted in threaded hole, is fixed with sealing plate below stud, sealing plate is located at baffle
Lower section, stud upper end is fed through the top plate of salt plug, is fixedly installed rotating handle on the stud above salt abacus.
2. the heating salt plug of band sealing structure phase-transition heat-storage according to claim 1, it is characterised in that: the baffle is cone
Shape baffle, conical baffled top offer feed opening, and the sealing plate is the conical plate of shape and conical baffled cooperation.
3. the heating salt plug of band sealing structure phase-transition heat-storage according to claim 1, which is characterized in that table on the sealing plate
Face is provided with flexible material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827093.9U CN208333207U (en) | 2018-05-31 | 2018-05-31 | The band heating salt plug of sealing structure phase-transition heat-storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827093.9U CN208333207U (en) | 2018-05-31 | 2018-05-31 | The band heating salt plug of sealing structure phase-transition heat-storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333207U true CN208333207U (en) | 2019-01-04 |
Family
ID=64772040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820827093.9U Expired - Fee Related CN208333207U (en) | 2018-05-31 | 2018-05-31 | The band heating salt plug of sealing structure phase-transition heat-storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333207U (en) |
-
2018
- 2018-05-31 CN CN201820827093.9U patent/CN208333207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190531 |