CN108151553B - Buried heat exchanger - Google Patents
Buried heat exchanger Download PDFInfo
- Publication number
- CN108151553B CN108151553B CN201711340091.3A CN201711340091A CN108151553B CN 108151553 B CN108151553 B CN 108151553B CN 201711340091 A CN201711340091 A CN 201711340091A CN 108151553 B CN108151553 B CN 108151553B
- Authority
- CN
- China
- Prior art keywords
- base pipe
- heat exchanger
- water
- section
- sleeve
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 13
- 238000005086 pumping Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 4
- 239000003673 groundwater Substances 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 4
- 239000012736 aqueous medium Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of buried heat exchanger provided by the invention, including shell, board-like core and filter；Inlet and outlet is provided on the shell；The board-like core by several heat exchange plate closed assemblies at cell cube assemble；The circulation passage of water is provided in cell cube；The both ends of the circulation passage are connected to inlet and outlet respectively；The filter includes base pipe and the filter core that is mounted in base pipe；One end of the base pipe is mounted on shell, and and inlet communication, other end formation closed end；Permeable hole has been evenly arranged on the tube wall of the base pipe；The filter core to cross drainage in can deposit.Buried heat exchanger provided by the invention is convenient for purification of ground water, reduce in water can deposit, reduce dirty layer, extend the service life of heat exchanger.
Description
Technical field
The present invention relates to technical field of heat exchange equipment, and in particular to a kind of buried heat exchanger.
Background technique
Plate heat exchanger is new and effective heat exchanger, is widely used in industries such as chemical industry, food processing, buildings.?
In building trade, mostly heat exchanger is embedded in soil, surface is directly contacted with underground water, realizes two-sided thermal energy exchange.It is existing
Some heat exchangers can not purification of ground water, heat exchanger after running for a period of time, in aqueous medium can deposit can be in heat transfer sheet
Dirty layer is generated on face, dirty layer can be such that rate of heat transfer is remarkably decreased, and the use of heat exchanging device can generate certain influence.
Summary of the invention
For the defects in the prior art, buried heat exchanger provided by the invention is convenient for purification of ground water, reduces in water
Can deposit, reduce dirty layer, extend the service life of heat exchanger.
A kind of buried heat exchanger provided by the invention, including shell, board-like core and filter；It is set on the shell
It is equipped with inlet and outlet；The board-like core by several heat exchange plate closed assemblies at cell cube assemble；It is set in cell cube
It is equipped with the circulation passage of water；The both ends of the circulation passage are connected to inlet and outlet respectively；The filter includes base pipe
With the filter core being mounted in base pipe；One end of the base pipe is mounted on shell, and and inlet communication, the other end, which is formed, to be sealed
Closed end；Permeable hole has been evenly arranged on the tube wall of the base pipe；The filter core to cross drainage in can deposit.
Optionally, the base pipe includes fillter section and maintenance section；The fillter section and inlet communication, and the pipe of fillter section
Permeable hole has been evenly arranged on wall；The maintenance section, which upwardly extends, is pierced by ground formation access hole；The filter core conflict is being filtered
The inner sidewall of section, and can be skidded off outside access hole along maintenance section；The end cap for sealing access hole is connected on the base pipe.
Optionally, the inner sidewall of the maintenance section is provided with spiral helicine groove；The end cap includes the end cap of coaxial arrangement
Ontology, mandrel and cavernous body；One end of the end cap ontology and mandrel rotation connect, and the other end is connect with cavernous body；The end
Lid ontology extends radially outward to form supporting station；The supporting station is slidably embedded in groove；The cavernous body can be slided
Dynamic is embedded in base pipe.
Optionally, gauze is enclosed on the outer peripheral surface of the cavernous body.
It optionally, further include sleeve and water pumping valve；The bottom of the sleeve and fillter section is closed end；The closed end
Circumferentially it is provided with multiple through-holes；Multiple inlet openings are provided on the outer peripheral surface of the sleeve；The bottom of the sleeve is protruded into import
It is connected to circulation passage, open end is formed on top；The bottom of the fillter section is protruded into sleeve along open end, is connected with sleeve rotating
It connects；The water inlet end of the water pumping valve passes through mandrel and protrudes into base pipe, and water outlet is provided with water pump connector.
As shown from the above technical solution, beneficial effects of the present invention: a kind of buried heat exchanger provided by the invention, including
Shell, board-like core and filter；Inlet and outlet is provided on the shell；The board-like core is by several heat exchanger plates
Piece closed assembly at cell cube assemble；The circulation passage of water is provided in cell cube；The both ends of the circulation passage respectively with
Inlet and outlet connection；The filter includes base pipe and the filter core that is mounted in base pipe；Pacify one end of the base pipe
On shell, and and inlet communication, other end formation closed end；Permeable hole has been evenly arranged on the tube wall of the base pipe；
The filter core to cross drainage in can deposit.Buried heat exchanger provided by the invention is convenient for purification of ground water, reduces water
In can deposit, reduce dirty layer, extend the service life of heat exchanger.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Appended drawing reference:
The board-like core of 1- shell, 2-, 3- base pipe, 4- filter core, 5- sleeve, 6- water pumping valve, 7- soil, 11- import, 12-
Outlet, 31- permeable hole, 32- fillter section, 33- overhaul section, 34- end cap, 51- through-hole, the inlet opening 52-, 311- access hole, 331-
Groove, 341- end cap ontology, 342- mandrel, 343- cavernous body, 3411- supporting station.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition,
In description of the invention, " multiple " and " several " are meant that two or more, unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
A kind of buried heat exchanger provided in this embodiment referring to FIG. 1-2, including shell 1, board-like core 2 and mistake
Filter；Import 11 and outlet 12 are provided on the shell 1；The board-like core 2 by several heat exchange plate closed assemblies at list
First body assembles；The circulation passage of water is provided in cell cube；The both ends of the circulation passage respectively with import 11 and outlet
12 connections；The filter includes base pipe 3 and the filter core 4 that is mounted in base pipe；One end of the base pipe 3 is mounted on shell
It on body 1, and is connected to import 11, the other end forms closed end；Permeable hole 31 has been evenly arranged on the tube wall of the base pipe 3；
The filter core 4 to cross drainage in can deposit.The shell 1 and filter are imbedded under soil 7, and underground water passes through permeable
Hole 31 enters in base pipe 3, and by filter core 4 filter out in water can deposit, filtered water entered by import 11
It in circulation passage, exchanges heat, is passing through 12 discharge of outlet.The present invention by filter cross in drainage can deposit, reduce
In water can deposit content, reduce circulate in channel can deposit content, prevent raw on heat exchange plate surface
At dirty layer, heat exchange efficiency is improved, the service life of heat exchanger is extended.
As further improvement to above-mentioned technical proposal, the base pipe 3 includes fillter section 32 and maintenance section 33；It is described
Fillter section 32 is connected to import 11, and permeable hole 31 has been evenly arranged on the tube wall of fillter section 32；The maintenance section 33 is prolonged upwards
It stretches and is pierced by ground formation access hole 311；The filter core 4 contradicts the inner sidewall in fillter section 32, and can skid off inspection along maintenance section 33
It repairs outside mouth 311；The end cap 34 for sealing access hole 311 is connected on the base pipe 3.Under original state, the end cap 34
Access hole 311 is sealed, the filter core 4 contradicts the inner sidewall in fillter section 32；Heat exchanger after running for a period of time, in aqueous medium
Can deposit be attached on filter core 4, unload lower cover 34, open access hole 311, filter core 4 is skidded off into access hole along maintenance section 33
Filter core 4 is replaced outside 311, the filter core 4 of replacement is put into fillter section 32, is connected at access hole 311 by end cap 34, is restored just
Beginning state is conveniently replaceable filter core 4.
As further improvement to above-mentioned technical proposal, the inner sidewall of the maintenance section 33 is provided with spiral helicine groove
331；The end cap 34 includes end cap ontology 341, mandrel 342 and the cavernous body 343 of coaxial arrangement；The end cap ontology 341
One end and the rotation of mandrel 342 connect, and the other end is connect with cavernous body 343；The end cap ontology 341 extends radially outward to be formed
Supporting station 3411；The supporting station 3411 is slidably embedded in groove 331；The cavernous body 343 is slidably embedded in
In base pipe 3.342 one end end cap ontology 341 of mandrel rotation connection, the other end are removably connected with push rod.Heat exchanger exists
After running a period of time, in aqueous medium can deposit be attached to the inner sidewall of fillter section 32.Mandrel 342 is pushed down on, it is described
Supporting station 3411 drives end cap ontology 341 to rotate along 331 slide downward of groove, described under the action of end cap ontology 341
Cavernous body 343 rotates, and wipes the inner sidewall of fillter section 32.Be convenient to clean the inner sidewall of fillter section 32, prevent in aqueous medium can
Deposit enters in circulation passage.
As further improvement to above-mentioned technical proposal, gauze is enclosed on the outer peripheral surface of the cavernous body 343.It is convenient for
Clear up the inner sidewall of fillter section 32.
It further include sleeve 5 and water pumping valve 6 as further improvement to above-mentioned technical proposal；The sleeve 5 and fillter section
32 bottom is closed end；The closed end is circumferentially provided with multiple through-holes 51；It is provided on the outer peripheral surface of the sleeve 5 multiple
Inlet opening 52；The bottom of the sleeve 5 is protruded into import 11 and is connected to circulation passage, and open end is formed on top；The fillter section
32 bottom is protruded into sleeve 5 along open end, is rotated and is connected with sleeve 5；The water inlet end of the water pumping valve 6 passes through mandrel 342 and stretches
Enter in base pipe 3, water outlet is provided with water pump connector.Under original state, on the through-hole 51 and fillter section 32 on the sleeve 5
Through-hole 51 be connected to；The inlet opening 52 is connected to permeable hole 31.After running for a period of time, rotating basis pipe 3 makes heat exchanger
The through-hole 51 on through-hole 51 and fillter section 32 on the sleeve 5 is arranged in a crossed manner, seals through-hole 51；The inlet opening 52 with it is permeable
Hole 31 is arranged in a crossed manner, seals permeable hole 31；The fillter section 32 is in air-tight state at this time；Through water pumping valve 6 into base pipe 3
Scale cleaning solution is perfused；End cap ontology 341 is pushed up and down, and the cavernous body 343 wipes the inner sidewall of fillter section 32, cleaning filtering
Scale on the inner sidewall of section 32 after the completion of cleaning, connects water pump in the water outlet of water pumping valve 6, and the scale in base pipe 3 is clear
Washing lotion discharge.Convenient for cleaning base pipe 3.
In specification of the invention, numerous specific details are set forth.It is to be appreciated, however, that the embodiment of the present invention can be with
It practices without these specific details.In some instances, well known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this specification.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (4)
1. a kind of buried heat exchanger, it is characterised in that: including shell (1), board-like core (2) and filter；The shell
(1) import (11) and outlet (12) are provided on；The board-like core (2) by several heat exchange plate closed assemblies at cell cube group
It fills；The circulation passage of water is provided in cell cube；The both ends of the circulation passage respectively with import (11) and outlet (12)
Connection；The filter includes base pipe (3) and the filter core (4) being mounted in base pipe；It installs one end of the base pipe (3)
It is connected on shell (1), and with import (11), the other end forms closed end；It has been evenly arranged on the tube wall of the base pipe (3)
Permeable hole (31)；The filter core (4) to cross drainage in can deposit；
The base pipe (3) includes fillter section (32) and maintenance section (33)；The fillter section (32) is connected to import (11), and mistake
It filters and has been evenly arranged permeable hole (31) on the tube wall of section (32)；The maintenance section (33), which upwardly extends, is pierced by ground formation access hole
(311)；The filter core (4) contradicts the inner sidewall in fillter section (32), and can skid off access hole (311) outside along maintenance section (33)；
The end cap (34) for sealing access hole (311) is connected on the base pipe (3).
2. buried heat exchanger according to claim 1, it is characterised in that: the inner sidewall of maintenance section (33) is provided with spiral shell
Revolve the groove (331) of shape；The end cap (34) includes end cap ontology (341), mandrel (342) and the cavernous body of coaxial arrangement
(343)；One end of the end cap ontology (341) and mandrel (342) rotation connect, and the other end is connect with cavernous body (343)；It is described
End cap ontology (341) extends radially outward to form supporting station (3411)；The supporting station (3411) is slidably embedded in ditch
In slot (331)；The cavernous body (343) is slidably embedded in base pipe (3).
3. buried heat exchanger according to claim 2, it is characterised in that: wrapped on the outer peripheral surface of the cavernous body (343)
It is wrapped with gauze.
4. buried heat exchanger according to claim 2, it is characterised in that: further include sleeve (5) and water pumping valve (6)；Institute
The bottom for stating sleeve (5) and fillter section (32) is closed end；The closed end is circumferentially provided with multiple through-holes (51)；The set
Multiple inlet openings (52) are provided on the outer peripheral surface of cylinder (5)；The bottom of the sleeve (5) is protruded into import (11) to be connected with circulation passage
Logical, open end is formed on top；The bottom of the fillter section (32) is protruded into sleeve (5) along open end, is rotated and is connected with sleeve (5)
It connects；The water inlet end of the water pumping valve (6) passes through mandrel (342) and protrudes into base pipe (3), and water outlet is provided with water pump connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340091.3A CN108151553B (en) | 2017-12-14 | 2017-12-14 | Buried heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340091.3A CN108151553B (en) | 2017-12-14 | 2017-12-14 | Buried heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108151553A CN108151553A (en) | 2018-06-12 |
| CN108151553B true CN108151553B (en) | 2019-05-21 |
Family
ID=62466123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711340091.3A Expired - Fee Related CN108151553B (en) | 2017-12-14 | 2017-12-14 | Buried heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151553B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595854B (en) * | 2018-12-01 | 2020-10-23 | 湖南达道新能源开发有限公司 | Heat pump for accelerating underground water flow |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440986A (en) * | 2009-02-04 | 2009-05-27 | 何姗姗 | Method and apparatus by using ground water as air conditioner energy source through siphon |
| CN202254974U (en) * | 2011-08-16 | 2012-05-30 | 李永堂 | Plate type heat exchanger |
| FR3017934A1 (en) * | 2014-02-26 | 2015-08-28 | Jean Louis Martinez | HADESTIS |
| CN205977186U (en) * | 2016-08-30 | 2017-02-22 | 湖南中大经纬地热开发科技有限公司 | A filter for heat source well |
| CN206545960U (en) * | 2017-02-27 | 2017-10-10 | 山东海利丰清洁能源股份有限公司 | Scale protective type geothermal device |
-
2017
- 2017-12-14 CN CN201711340091.3A patent/CN108151553B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108151553A (en) | 2018-06-12 |
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Granted publication date: 20190521 |