CN206648350U - A kind of easily changeable geothermal heat pump - Google Patents
A kind of easily changeable geothermal heat pump Download PDFInfo
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- CN206648350U CN206648350U CN201720057033.9U CN201720057033U CN206648350U CN 206648350 U CN206648350 U CN 206648350U CN 201720057033 U CN201720057033 U CN 201720057033U CN 206648350 U CN206648350 U CN 206648350U
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- serpentine coil
- heat pump
- missile silo
- easily changeable
- geothermal heat
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Abstract
The utility model discloses a kind of easily changeable geothermal heat pump in heat-exchanger rig field, including missile silo, inserted with heat exchanger in missile silo, the heat exchanger is serpentine coil, missile silo is the well of flat structure, and serpentine coil is integrally inserted in well, and the entrance location of the well is provided with some locating slots, the locating rod across well head is provided with locating slot, the locating rod is interspersed in the inner side of elbow of serpentine coil upper end.In use, single or multiple missile silos can be used to work in parallel or series simultaneously, exchanged heat with underground water so that the WATER AS FLOW MEDIUM in serpentine coil reaches satisfactory temperature, and thermal source or low-temperature receiver are provided for follow-up source pump.When needing to safeguard or changing serpentine coil, it is only necessary to above carry serpentine coil, you can further take out locating rod, heat exchanger can integrally take out, and carry out cleaning or replacing.Device pipeline arrangement is reasonable, and heat exchanger uses modularized design, and manufacturing cost is low, changes easy for installation.
Description
Technical field
A kind of heat-exchanger rig is the utility model is related to, more particularly to a kind of geothermal heat pump.
Background technology
Heat pump be it is a kind of can obtain low-grade heat from the empty gas and water or soil of nature, done work by electric power, output can
The equipment of high-grade heat energy, the high-grade electric energy of consumption can be converted to 3 times even more than 3 times of heat energy, be a kind of
Efficiently energy supply technology.Heat pump techniques can be divided into air source heat pump, water resource heat pump and earth source heat pump three in the application of field of air conditioning
Class.Efficiency high, it is current most cleaning, economic energy without any pollutant emission because heat pump is energy in extraction nature
Source mode.In today of resource increasingly scarcity, as the most advanced mode of human use's low temperature heat energy, heat pump techniques exist
Receive significant attention and pay attention in worldwide.
Earth source heat pump is to utilize underground normal temperature soils and the metastable characteristic of underground water, by buried around building
Pipe-line system or underground water, using heat pump principle, lead to too small amount of high-order electric energy input, realize Lowlevel thermal energy to high level heat
A kind of technology of heat exchange is completed in transfer with building.Geothermal heat pump air-conditioning system is broadly divided into three parts:Outdoor ground can change
Hot systems, water source heat pump units system and indoor heating air conditioning terminal system.Water or air heat-exchange medium are leaned between three systems
The transmission of heat is carried out, heat transferring medium is water between water resource heat pump and ground energy, can with constructure heating air conditioning terminal heat transferring medium
To be water or air.Wherein, energy heat-exchange system in outdoor ground is typically inserted in underground water well using heat exchanger tube and exchanged heat.Its deficiency
Part is：When needing larger heat-transfer surface, it is necessary to set multiple missile silos, or changed using larger missile silo
Heat, its heat-exchanger rig is numerous and jumbled, changes and is not easy after heat exchanger aging.
Utility model content
The purpose of this utility model is to provide a kind of easily changeable geothermal heat pump, makes the arrangement of its pipeline reasonable, heat exchange
Device uses modularized design, and manufacturing cost is low, changes easy for installation.
What the purpose of this utility model was realized in：A kind of easily changeable geothermal heat pump, including missile silo, underground
Inserted with heat exchanger in well, the heat exchanger is serpentine coil, and missile silo is the well of flat structure, and serpentine coil integrally inserts
In well, the entrance location of the well is provided with some locating slots, and the locating rod across well head, the positioning are provided with locating slot
Bar is interspersed in the inner side of elbow of serpentine coil upper end.
The device is in use, can use single or multiple missile silos to work in parallel or series, with underground water progress simultaneously
Heat exchange so that the WATER AS FLOW MEDIUM in serpentine coil reaches satisfactory temperature, and thermal source or low-temperature receiver are provided for follow-up source pump.
When needing to safeguard or changing serpentine coil, it is only necessary to above carry serpentine coil, you can further take out locating rod, heat exchanger can integrally take
Go out, carry out cleaning or replacing.Device pipeline arrangement is reasonable, and heat exchanger uses modularized design, and manufacturing cost is low, changes
It is easy for installation.
Be as further improvement of the utility model, the missile silo is arranged with several in parallel, missile silo it is upper
Square side is provided with water inlet collector, and opposite side is provided with water outlet collector above missile silo, and the entrance point of the serpentine coil is one by one with entering
Water collector is connected, and the port of export of the serpentine coil is connected with water outlet collector one by one.Missile silo can form heat exchange group row, rationally
Utilization space so that whole device structure is compacter.
To be further easy to dismount, the water inlet collector is connected with the entrance point of serpentine coil using elastic rubber tube, described
Water outlet collector is also connected with the port of export of serpentine coil using elastic rubber tube.
To avoid short circuit, the parallel setting of the inlet header and outlet header, and one end closing of inlet header, it is another
End connection water inlet pipe；The outlet header end corresponding with inlet header blind end is connected with outlet pipe, and and inlet header
The end-enclosed of the corresponding outlet header of water inlet end.The program causes from water inlet pipe to outlet pipe no matter which to organize snakelike disk from
Pass through in pipe, the flow of WATER AS FLOW MEDIUM is equal, and the resistance of current is also roughly equal, can avoid WATER AS FLOW MEDIUM flow short-circuit, is influenceed
Heat exchange efficiency.
To ensure that the on-way resistance of WATER AS FLOW MEDIUM is of substantially equal, loss in head is avoided, the inlet header and outlet header
Latus rectum is equal, and the sectional area of inlet header is not less than the sectional area sum of each serpentine coil.
To strengthen exchanging heat, the serpentine coil surface is provided with heat exchange fin.
To be further ensured that the use of device is reliable, the serpentine coil lower end is connected with non-corrosive metal (NCM) block.Non-corrosive metal (NCM)
Block is made via active metal material, and galvanic interaction can be formed in underground water, is ensured that serpentine coil is not corroded, can be grown
Phase reliably working, the replaceable non-corrosive metal (NCM) block of air inlet.
Brief description of the drawings
Fig. 1 is the utility model dimensional structure diagram.
Fig. 2 is the utility model overlooking structure figure.
Wherein, 1 locating rod, 2 heat exchange fins, 3 serpentine coils, 4 non-corrosive metal (NCM) blocks, 5 locating slots, 6 missile silos, 7 inlet headers
Pipe, 8 water inlet pipes, 9 outlet headers, 10 elastic rubber tubes, 11 outlet pipes.
Embodiment
As illustrated in fig. 1 and 2, it is a kind of easily changeable geothermal heat pump, including some missile silos 6, missile silo 6 are flat
The well of structure, missile silo 6 are arranged with several in parallel, and inserted with heat exchanger in missile silo 6, heat exchanger is serpentine coil 3, snake
The surface of shape coil pipe 3 is provided with heat exchange fin 2, and serpentine coil 3 is overall to be inserted in well, and the entrance location of the well is provided with some fixed
Position groove 5, the locating rod 1 across well head is provided with locating slot 5, and the locating rod 1 is interspersed in the elbow of the upper end of serpentine coil 3
Side.The upper side of missile silo 6 is provided with water inlet collector, and the top opposite side of missile silo 6 is provided with water outlet collector, the serpentine coil 3
Entrance point be connected one by one with water inlet collector, the port of export of the serpentine coil 3 is connected with water outlet collector one by one.Missile silo 6 can
To form heat exchange group row, reasonable utilization space so that whole device structure is compacter.
To be further easy to dismount, the water inlet collector is connected with the entrance point of serpentine coil 3 using elastic rubber tube 10, institute
Water outlet collector is stated with the port of export of serpentine coil 3 also using elastic rubber tube 10 to be connected.
To avoid one end of short circuit, the 9 parallel setting of inlet header 7 and outlet header, and inlet header 7 from closing,
The other end connects water inlet pipe 8；The outlet header end corresponding with inlet header blind end is connected with outlet pipe 11, and with entering
Corresponding that one end closing of the mouth water inlet end of collector 7.The program causes no matter snakelike from which group from water inlet pipe 8 to outlet pipe 11
Pass through in coil pipe 3, the flow of WATER AS FLOW MEDIUM is equal, and the resistance of current is also roughly equal, can avoid WATER AS FLOW MEDIUM flow short-circuit, shadow
Ring heat exchange efficiency.
To ensure that the on-way resistance of WATER AS FLOW MEDIUM is of substantially equal, loss in head, the inlet header 7 and outlet header 9 are avoided
Latus rectum it is equal, the sectional area of inlet header 7 is not less than the sectional area sum of each serpentine coil 3.
To be further ensured that the use of device is reliable, the lower end of serpentine coil 3 is connected with non-corrosive metal (NCM) block 4.Anti-corrosion gold
Category block 4 is made via active metal material, and galvanic interaction can be formed in underground water, ensures that serpentine coil 3 is not corroded,
It can work reliably and with long-term, the replaceable non-corrosive metal (NCM) block 4 of air inlet.
The device is exchanged heat in use, the serpentine coil 3 while parallel operation of multiple missile silos 6 with underground water so that
WATER AS FLOW MEDIUM in serpentine coil 3 reaches satisfactory temperature, and thermal source or low-temperature receiver are provided for follow-up source pump.Needing to tie up
When shield or replacing serpentine coil 3, pull down elastic rubber tube 10 and above carry serpentine coil 3, you can further take out locating rod 1, corresponding snake
Shape coil pipe 3 can integrally take out, and after carrying out cleaning or changing non-corrosive metal (NCM) block 4, then reset installation.Device pipeline arrangement is closed
Reason, heat exchanger use modularized design, and it is suspended in missile silo 6, can have the free space to expand with heat and contract with cold, manufacture on the whole
Cost is low, changes easy for installation.
The utility model is not limited to above-described embodiment, on the basis of technical scheme disclosed in the utility model, this
The technical staff in field is according to disclosed technology contents, it is not necessary to which performing creative labour can is special to some of which technology
Sign makes some and replaces and deform, and these are replaced and deformed in the scope of protection of the utility model.
Claims (7)
1. a kind of easily changeable geothermal heat pump, including missile silo, heat exchanger is provided with missile silo, it is characterised in that：It is described
Heat exchanger is serpentine coil, and missile silo is the well of flat structure, and serpentine coil is integrally inserted in well, the import of the well
Position is provided with some locating slots, and the locating rod across well head is provided with locating slot, and the locating rod is interspersed in serpentine coil upper end
Inner side of elbow.
A kind of 2. easily changeable geothermal heat pump according to claim 1, it is characterised in that：The missile silo is parallel to be set
Several are equipped with, the upper side of missile silo is provided with water inlet collector, and opposite side is provided with water outlet collector above missile silo, described snakelike
The entrance point of coil pipe is connected with water inlet collector one by one, and the port of export of the serpentine coil is connected with water outlet collector one by one.
A kind of 3. easily changeable geothermal heat pump according to claim 2, it is characterised in that：The water inlet collector and snake
The entrance point of shape coil pipe is connected using elastic rubber tube, and the water outlet collector and the port of export of serpentine coil also use elastic rubber tube phase
Even.
A kind of 4. easily changeable geothermal heat pump according to Claims 2 or 3, it is characterised in that：The inlet header
Setting parallel with outlet header, and one end closing of inlet header, other end connection water inlet pipe；With inlet header blind end phase
Corresponding outlet header end is connected with outlet pipe, and the end of the outlet header corresponding with inlet header water inlet end is sealed
Close.
A kind of 5. easily changeable geothermal heat pump according to claim 4, it is characterised in that：The inlet header is with going out
The latus rectum of mouth collector is equal, and the sectional area of inlet header is not less than the sectional area sum of each serpentine coil.
A kind of 6. easily changeable geothermal heat pump according to claim 1,2,3 or 5, it is characterised in that：It is described snakelike
Coil surface is provided with heat exchange fin.
A kind of 7. easily changeable geothermal heat pump according to claim 6, it is characterised in that：The serpentine coil lower end
It is connected with non-corrosive metal (NCM) block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057033.9U CN206648350U (en) | 2017-01-18 | 2017-01-18 | A kind of easily changeable geothermal heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057033.9U CN206648350U (en) | 2017-01-18 | 2017-01-18 | A kind of easily changeable geothermal heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648350U true CN206648350U (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057033.9U Active CN206648350U (en) | 2017-01-18 | 2017-01-18 | A kind of easily changeable geothermal heat pump |
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| CN (1) | CN206648350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668306A (en) * | 2019-02-18 | 2019-04-23 | 中国铁路沈阳局集团有限公司科学技术研究所 | Wetting system missile silo electric heater and its temperature control system on a kind of car |
-
2017
- 2017-01-18 CN CN201720057033.9U patent/CN206648350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668306A (en) * | 2019-02-18 | 2019-04-23 | 中国铁路沈阳局集团有限公司科学技术研究所 | Wetting system missile silo electric heater and its temperature control system on a kind of car |
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