CN206369012U - A kind of cold accumulating device by ice with detachable-type sealed structure - Google Patents
A kind of cold accumulating device by ice with detachable-type sealed structure Download PDFInfo
- Publication number
- CN206369012U CN206369012U CN201621365982.5U CN201621365982U CN206369012U CN 206369012 U CN206369012 U CN 206369012U CN 201621365982 U CN201621365982 U CN 201621365982U CN 206369012 U CN206369012 U CN 206369012U
- Authority
- CN
- China
- Prior art keywords
- ice
- storage tank
- ice storage
- heat pipe
- threaded portion
- 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
Links
Abstract
The utility model discloses a kind of cold accumulating device by ice with detachable-type sealed structure, including Ice Storage Tank and the heat pipe by ice-reserving trench bottom insertion；The bottom of Ice Storage Tank is provided with spliced eye, and heat pipe overcoat is provided through the screw rod of the spliced eye；The two ends of the screw rod are provided with the first threaded portion and the second threaded portion, and the middle part periphery limited location bulge loop of screw rod, the position limiting convex ring props up the bottom surface of the Ice Storage Tank；First screw thread position in Ice Storage Tank, and the first threaded portion wall provided with least two axial grooves, and be combined with clamp nut；Sealing ring is placed between first threaded portion and heat pipe；Second screw thread position is provided with locking nut in the lower section of Ice Storage Tank, engagement sleeves.The utility model is simple in construction, easy to assembly, by the dismounting to sealing mechanism, easily realizes very much the separation of heat pipe and Ice Storage Tank, is easy to maintenance to exchange.
Description
Technical field
The utility model is related to ice storage technology field, is stored more particularly, to a kind of ice with detachable-type sealed structure
Device for cooling.
Background technology
With developing rapidly for power industry, national annual electricity generating capacity up to 4.94 trillion kilowatt hours, leaps to the first in the world.But
Short of electricity phenomenon still has, and is characterized in：Network load is low, and electric power system peak-valley difference is larger (25%~35%).In fact state
Family be to be proposed the encouragement policy that peak-trough electricity is used, mainly encouraged from electricity rates, such as Hangzhou, Zhejiang province city according to
Existing《Zhejiang Province's sales rate of electricity supplied to consumers table》, resident living power utility time-of-use tariffs are：Month kilowatt hour of power consumption 50 and with bottom
Point：0.568 yuan/kilowatt hour of peak electricity tariff, 0.288 yuan/kilowatt hour of low ebb electricity price.Moon power consumption 51-200 kilowatt hours part：It is high
0.598 yuan/kilowatt hour of peak electricity price, 0.318 yuan/kilowatt hour of low ebb electricity price.Month kilowatt hour of power consumption 201 and above section：Peak
0.668 yuan/kilowatt hour of electricity price, 0.388 yuan/kilowatt hour of low ebb electricity price.That is the price of paddy electricity is substantially peak electricity price lattice
Half.
In peak electric period, refrigerating appliance, which is also added, to be robbed in TV university army, causes electric load can not to be in any more；In paddy electricity period, system
Cooler tool carries out resting state.Therefore while effectively can alleviating power load using ice storage technology, additionally it is possible to use
Person reduces the cost of electricity consumption.
In ice storage technology, using heat pipe solid heat transfer, cold transmission is carried out in one end insertion Ice Storage Tank of heat pipe, it is existing
With the presence of heat pipe and Ice Storage Tank assembling the following aspects the problem of：
(1) because heat pipe is large number of, welding procedure it is complicated and also easily produce that welding is not in place and the problem of seepage；
(2) due to heat pipe and Ice Storage Tank it is integrally welded after, when heat pipe is moved simultaneously Ice Storage Tank synchronously move, due to ice-reserving
The general volume ratio of groove is larger, to bringing difficulty in assembling process.
(3) after heat pipe and Ice Storage Tank are integrally welded, realize and be rigidly connected, dismantled when running into maintenance extremely difficult.
Utility model content
For problems of the prior art, the utility model provides a kind of ice with detachable-type sealed structure
Cold-storage device, it is simple in construction, it is easy to assembly, by the dismounting to sealing mechanism, easily realize very much heat pipe and point of Ice Storage Tank
From, be easy to maintenance exchange.
The concrete technical scheme that the utility model is used is as follows：
A kind of cold accumulating device by ice with detachable-type sealed structure, including Ice Storage Tank and by the ice-reserving trench bottom insert
Heat pipe；
The bottom of Ice Storage Tank is provided with spliced eye, and heat pipe overcoat is provided through the screw rod of the spliced eye；
The two ends of the screw rod are provided with the first threaded portion and the second threaded portion, and the middle part periphery limited location bulge loop of screw rod should
Position limiting convex ring props up the bottom surface of the Ice Storage Tank；
First screw thread position in Ice Storage Tank, and the first threaded portion wall provided with least two axial grooves, and match somebody with somebody
Conjunction has clamp nut；
Sealing ring is placed between first threaded portion and heat pipe；
Second screw thread position is provided with locking nut in the lower section of Ice Storage Tank, engagement sleeves.
Screw rod of the present utility model is hollow structure, and heat pipe is passed through out of hollow screw, and screw rod is inserted into Ice Storage Tank bottom
In the spliced eye in portion；Tighten the clamp nut and locking nut coordinated with screw rod two ends threaded portion, when tightening clamp nut, axle
Crimp space is provided for the first threaded portion to groove, to sealing ring formation radial compression, is realized close between screw rod and heat pipe
Envelope.
As preferred, sealing gasket is installed between position limiting convex ring and the ice-reserving groove bottom.Tightening and the second threaded portion
During the locking nut of cooperation, position limiting convex ring, into axial compression power, presses to gasket-like to sealing gasket, realizes screw rod and storage
Sealing between ice bank.
More preferably to provide the sealing effectiveness between screw rod and Ice Storage Tank, as preferred, the end face of the position limiting convex ring is set
There is the dentalation coordinated with sealing gasket, it is good so as to constitute in the rundown process of locking nut, to form labyrinth sealing
Sealing structure.
In the utility model, described dentalation is the annular tooth being arranged concentrically, and can be multilayer；Can also be for radially
The double wedge of extension.
It is four as preferred, described axial groove, " cross petal " structure is formed, so that clamp nut was being tightened
Larger deformation is formed in journey, to form larger radial seal stress to sealing ring.
It is plastic material as preferred, described screw rod, clamp nut and locking nut.
Advantage of the present utility model has：
(1) flexible sealing structure is used, as long as tightening nut, it is possible to which leakage problems are handled；
(2) by the dismounting to sealing fastener, the separation of heat pipe and Ice Storage Tank is easily realized very much, is easy to maintenance to adjust
Change.
Brief description of the drawings
Fig. 1 is the structure chart of cold accumulating device by ice in the utility model；
Fig. 2 is the sectional view of cold accumulating device by ice in the utility model；
Fig. 3 is the structural representation of screw rod；
Fig. 4 is the top view of screw rod.
Embodiment
As shown in figures 1-4, the cold accumulating device by ice in the present embodiment includes Ice Storage Tank 5 and the heat inserted by the bottom of Ice Storage Tank 5
Pipe 1, is connected between heat pipe 1 and Ice Storage Tank 5 by detachable-type sealed component.
Seal assembly in the present embodiment includes plastic screw 6, plastics clamp nut 2, sleeve nut from plastic material 7, sealing ring 3
With sealing gasket 4.
Plastic screw 6 is the main body of sealing structure, the spliced eye through in the bottom plate of Ice Storage Tank 5；Inside screw is through hole,
It is easy to allow heat pipe 1 from inside to pass through.The sealing of the formation of plastic screw 6 is main at two positions in the present embodiment：One is plastic spiral
Sealing between bar 6 and heat pipe 1；Two be the sealing between plastic screw 6 and Ice Storage Tank 5.
Sealing between plastic screw 6 and heat pipe 1, primarily radial sealing, by plastics clamp nut 2, plastic screw 6,
The part fitted seal of the grade of sealing ring 3 three.The head of plastic screw 6 is the first threaded portion 8, opens axial groove 12 and is formed " cross petal "
Structure, sealing ring 3 is inserted in after heat pipe 1, and embedded plastic screw 6, the major diameter of thread of threaded portion 8 somewhat expands.Use again
Plastics clamp nut 2 is when tightening, and the size that threaded portion 8 is expanded slowly is tightened up by plastics clamp nut 2, and sealing ring 3 is formed
Radial compression, and form two effects：The inner ring of one side sealing ring 3 forms good sealing with heat pipe 1；On the other hand seal
The outer ring of circle 3 forms good sealing with plastic screw 6, so as to form good sealing effectiveness on the whole.Because plastics are tight
Gu nut 2 forms radial compression power after tightening to sealing ring 3, while sealing ring 3 has reverse extrusion power to plastic screw 6, make
Fasten, will not loosen between plastics clamp nut 2 and plastic screw 6.
Sealing between plastic screw 6 and Ice Storage Tank 5, mainly axial seal, using sleeve nut from plastic material 7, plastic spiral
The part fitted seal of bar 6, sealing gasket 4 etc. three.The middle part periphery limited location bulge loop 9 of plastic screw 6, sealing gasket 4 is pressed in limit
Between position bulge loop 9 and the bottom surface of Ice Storage Tank 5.When sleeve nut from plastic material 7 is tightened at the second threaded portion 10, sealing gasket 4 is formed
Power is compressed axially, sealing gasket 4 is pressed, so as to form good sealing effectiveness.Furthermore it is also possible to plastic screw 6 with
The end face that sealing gasket 4 is contacted, is provided with trickle dentalation 11, such as annular tooth or radial teeth, dentalation and sealing gasket 4
Labyrinth sealing is formed, advantageously in the good sealing effectiveness of formation.
The assembling process of above-mentioned sealing structure can be：(1) plastics clamp nut 2 and sealing ring 3 are enclosed on heat pipe 1；(2)
Place sealing gasket 4, the insertion Ice Storage Tank 5 of plastic screw 6 bottom；(3) heat pipe 1 passes through plastic screw 6, and sealing ring 3 is filled in into plastics
In the inner chamber of screw rod 6, and tighten plastics clamp nut 2；(4) sleeve nut from plastic material 7 is tightened again.
Preferable implementation example of the present utility model is the foregoing is only, the utility model is not limited to, it is all in this reality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of cold accumulating device by ice with detachable-type sealed structure, it is characterised in that including Ice Storage Tank and by the ice-reserving
The heat pipe of trench bottom insertion；
The bottom of Ice Storage Tank is provided with spliced eye, and heat pipe overcoat is provided through the screw rod of the spliced eye；
The two ends of the screw rod be provided with the first threaded portion and the second threaded portion, the middle part periphery limited location bulge loop of screw rod, this is spacing
Bulge loop props up the bottom surface of the Ice Storage Tank；
First screw thread position in Ice Storage Tank, and the first threaded portion wall provided with least two axial grooves, and be combined with
Clamp nut；
Sealing ring is placed between first threaded portion and heat pipe；
Second screw thread position is provided with locking nut in the lower section of Ice Storage Tank, engagement sleeves.
2. cold accumulating device by ice as claimed in claim 1, it is characterised in that be provided between position limiting convex ring and the ice-reserving groove bottom
Sealing gasket.
3. cold accumulating device by ice as claimed in claim 2, it is characterised in that the end face of the position limiting convex ring is provided with matches somebody with somebody with sealing gasket
The dentalation of conjunction.
4. cold accumulating device by ice as claimed in claim 3, it is characterised in that described dentalation is the annular being arranged concentrically
Tooth.
5. cold accumulating device by ice as claimed in claim 3, it is characterised in that described dentalation is the double wedge radially extended.
6. cold accumulating device by ice as claimed in claim 1, it is characterised in that described axial groove is four.
7. cold accumulating device by ice as claimed in claim 1, it is characterised in that described screw rod, clamp nut and locking nut are equal
For plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365982.5U CN206369012U (en) | 2016-12-13 | 2016-12-13 | A kind of cold accumulating device by ice with detachable-type sealed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365982.5U CN206369012U (en) | 2016-12-13 | 2016-12-13 | A kind of cold accumulating device by ice with detachable-type sealed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369012U true CN206369012U (en) | 2017-08-01 |
Family
ID=59392269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621365982.5U Expired - Fee Related CN206369012U (en) | 2016-12-13 | 2016-12-13 | A kind of cold accumulating device by ice with detachable-type sealed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212133A (en) * | 2019-06-25 | 2019-09-06 | 奇瑞汽车股份有限公司 | A kind of sealing fixed structure of automobile batteries lodge body and cooling water pipe pipe fitting |
-
2016
- 2016-12-13 CN CN201621365982.5U patent/CN206369012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110212133A (en) * | 2019-06-25 | 2019-09-06 | 奇瑞汽车股份有限公司 | A kind of sealing fixed structure of automobile batteries lodge body and cooling water pipe pipe fitting |
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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 |
Granted publication date: 20170801 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |