CN209639984U - A kind of earth source heat pump heat exchange simulator - Google Patents
A kind of earth source heat pump heat exchange simulator Download PDFInfo
- Publication number
- CN209639984U CN209639984U CN201920276728.5U CN201920276728U CN209639984U CN 209639984 U CN209639984 U CN 209639984U CN 201920276728 U CN201920276728 U CN 201920276728U CN 209639984 U CN209639984 U CN 209639984U
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- China
- Prior art keywords
- earth source
- heat pump
- simulator
- pair
- source heat
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Abstract
The utility model discloses a kind of earth source heat pump heat exchange simulators, including mounting plate, tank body is installed on the mounting plate, bracket is installed on the mounting plate, and it is located above tank body, model configuration is installed in the tank body, measurement structure is installed in the simulation, the utility model relates to technical field of ground source heat pump, earth source heat pump heat exchange simulator, heating can be carried out to simulate ground temperature environment to soil horizon by the heating rod in model configuration, then threaded rod rotation is driven by servo motor, so that sleeve drives heat exchanger tube to carry out oscilaltion, after passing through the cistern water supply in measurement structure at this time, heat exchanger tube is compared in different depth, the difference of second temperature sensor numerical value twice on outlet pipe, to measure influence of the different height for heat exchange efficiency, and it can be compared by replacement backfilling material To different backfilling materials, influence for heat exchange efficiency is brought conveniently to the use of people.
Description
Technical field
The utility model relates to technical field of ground source heat pump, specially a kind of earth source heat pump heat exchange simulator.
Background technique
Earth source heat pump is that the land shallow-layer energy is realized by inputting a small amount of high-grade energy (such as electric energy) by low-grade heat
The energy of 1kWh can be consumed to the device of high-grade heat energy transfer, usual earth source heat pump, the available 4.4kWh's or more of user
Heat or cooling capacity.
In earth source heat pump unit, heat-exchange system is a part of more core, and existing earth source heat pump is fixed knot
Structure, after the installation is completed, it is not easy to be overhauled, therefore heat exchange efficiency can not be determined in advance, notification number CN
The utility model patent of 207395240 U, including two support columns are fixedly connected to fixation at the top of two support columns
The front of block, two fixed blocks offers fixation hole, and the opposite face of two support columns offers sliding groove, two sliding grooves
Inner wall slidably connect sliding shoe, the utility model patent provide earth source heat pump simulation heat-exchanger rig, inside can be passed through
Mechanism realizes the heat exchange simulated technological process of underground pipe, however the utility model patent is only exchanged thermal flow process and is simulated, still without
Method determines specific heat exchange efficiency, the shadow of the soil horizon exchange thermal efficiency of backfilling material and different depth for unlike material
Sound can not measure.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of earth source heat pump heat exchange simulator, solves existing
The problem of some devices are mostly fixed structure, can not be simulated in advance.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of earth source heat pump heat exchange mould
Intend device, including mounting plate, tank body is installed on the mounting plate, bracket is installed, and be located on tank body on the mounting plate
It is square, model configuration is installed in the tank body, measurement structure is installed in the simulation.
Preferably, the model configuration includes inner canister, and the inner canister is fixed in tank body, is added between the inner canister and tank body
Equipped with soil horizon, it is embedded with several heating rods in the soil horizon, cover board is installed above the inner canister, is opened up on the cover board
There is the identical through-hole of a pair of of structure, L-type plate is installed above the cover board, servo motor is installed below the L-type plate, it is described
Servo motor driving is equipped with threaded rod on end, and the threaded rod penetrates cover board, is located in inner canister, is screwed on the threaded rod
There is sleeve, retainer ring is installed below the sleeve, heat exchanger tube is embedded in the retainer ring, and the heat exchanger tube both ends pass through cover board
Top through-hole is located above cover board, and the heat exchanger tube two sides are equipped with the identical slide bar of a pair of of structure, the inner canister interior sidewall surface
The identical sliding rail of a pair of of structure is installed, the identical sliding block of a pair of of structure, a pair of sliding block are installed on a pair of sliding rail
It is fixedly connected with a pair of slide bar, backfilling material is filled in the inner canister.
Preferably, the measurement structure includes water tank, and the water tank is fixed in above bracket, and the is equipped on the water tank
One temperature sensor is equipped with water inlet pipe, is equipped with water pump above the bracket between the water tank and heat exchanger tube one end, described
Water pump is connected with water tank, and outlet pipe is equipped between the water pump and heat exchanger tube, is equipped with second temperature on the outlet pipe
Sensor.
Preferably, the bracket is L-type.
Preferably, gasket is installed in the servo motor.
Preferably, between the servo motor and L-type plate between fixing seat is installed.
Preferably, it is connected between the servo motor and threaded rod by shaft coupling.
Preferably, valve is installed on a pair of water inlet pipe.
Beneficial effect
The utility model provides a kind of earth source heat pump heat exchange simulator, has following the utility model has the advantages that present apparatus structure
It is compact, heating can be carried out to simulate ground temperature environment to soil horizon by the heating rod in model configuration, then pass through servo
Motor drives threaded rod rotation, so that sleeve drives heat exchanger tube to carry out oscilaltion, is supplied at this time by the water tank in measurement structure
After water, heat exchanger tube is compared in different depth, the difference of second temperature sensor numerical value twice on outlet pipe, to measure not
The height of influence with to(for) heat exchange efficiency, and different backfilling materials can be compared by replacement backfilling material, for
The influence of heat exchange efficiency is brought conveniently to the use of people.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the local overlooking schematic diagram of the utility model.
In figure: 1, mounting plate；2, tank body；3, bracket；4, inner canister；5, soil horizon；6, heating rod；7, cover board；8, L-type plate；
9, servo motor；10, threaded rod；11, sleeve；12, retainer ring；13, heat exchanger tube；14, slide bar；15, sliding rail；16, sliding block；17, it returns
Filling chock material；18, water tank；19, the first temperature sensor；20, water inlet pipe；21, water pump；22, outlet pipe；23, second temperature senses
Device；24, valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of earth source heat pump heat exchange simulator, including
Mounting plate 1 is equipped with tank body 2 on the mounting plate 1, and bracket 3 is equipped on the mounting plate 1, and is located at 2 top of tank body, institute
It states and model configuration is installed in tank body 2, measurement structure is installed in the simulation；The model configuration includes inner canister 4, described interior
Tank 4 is fixed in tank body 2, and adding between the inner canister 4 and tank body 2 has soil horizon 5, and several add is embedded in the soil horizon 5
Hot pin 6 is equipped with cover board 7 above the inner canister 4, the identical through-hole of a pair of of structure, the cover board 7 is offered on the cover board 7
Top is equipped with L-type plate 8, and servo motor 9 is equipped with below the L-type plate 8, and the servo motor 9 drives and is equipped with spiral shell on end
Rasp bar 10, and the threaded rod 10 penetrates cover board 7, is located in inner canister 4, sleeve 11, the set are screwed on the threaded rod 10
11 lower section of cylinder is equipped with retainer ring 12, heat exchanger tube 13 is embedded in the retainer ring 12, and 13 both ends of the heat exchanger tube pass through on cover board 7
Fang Tongkong, is located at 7 top of cover board, and 13 two sides of heat exchanger tube are equipped with the identical slide bar 14 of a pair of of structure, 4 inside of inner canister
Wall surface is equipped with the identical sliding rail 15 of a pair of of structure, is equipped with the identical sliding block 16 of a pair of of structure on a pair of sliding rail 15, and one
The sliding block 16 is fixedly connected with a pair of slide bar 14, is filled with backfilling material 18 in the inner canister 4；The measurement structure
Including water tank 18, the water tank 18 is fixed in 3 top of bracket, is equipped with the first temperature sensor 19 on the water tank 18, described
Water inlet pipe 20 is installed between 13 one end of water tank 18 and heat exchanger tube, water pump 21 is installed above the bracket 3, the water pump 21 with
Water tank 18 is connected, and outlet pipe 22 is equipped between the water pump 21 and heat exchanger tube 13, is equipped with second on the outlet pipe 22
Temperature sensor 23；The bracket 3 is L-type；Gasket is installed in the servo motor 9；The servo motor 9 and L-type plate 8 it
Between between fixing seat is installed；It is connected between the servo motor 9 and threaded rod 10 by shaft coupling；A pair of water inlet pipe 20
On valve 24 is installed.
Under be classified as each component model and effect of this case:
L-type plate: being made of polystyrene material, is fixed on above cover board, for installing servo motor.
Under be classified as each electrical part model and effect of this case:
Servo motor: taking the servo motor of 110AEA12020-SH3 model, and servo motor refers to be controlled in servo-system
The engine of mechanical organ operating processed, is a kind of indirect speed change gear of subsidy motor.
Motor driver: using the S700 series of driver of Killmorgen servo-driver, driver is also known as " servo control
Device processed ", " servo amplifier " are a kind of controllers for controlling servo motor, and effect acts on general similar to frequency converter
Logical alternating current motor, belongs to a part of servo-system, is mainly used in high-precision positioning system.Generally by position, speed
Degree and three kinds of modes of torque control servo motor, realize high-precision transmission system positioning, are currently drive technology
High-end product.
By those skilled in the art, the power supply that electricity pieces all in this case are adapted to it is attached by conducting wire, and
Suitable controller should be selected according to the actual situation, to meet demand for control, specific connection and control sequence should be referred to
In following working principles, successive job order is completed to be electrically connected between each electricity piece, detailed connection means, is that this field is public
Know technology, it is following mainly to introduce working principle and process, it is not explained to electrical control.
Embodiment: when needing to carry out simulation work, powering on, by heating rod 6 to the soil horizon 5 in tank body 2 into
Row heating, make its be heated to ground temperature similar temperature, one is carried out to the water temperature in water tank 18 with the first temperature sensor 19 first
Then valve 24 is opened in secondary detection, the water in water tank 18 passes through water inlet pipe 20, into heat exchanger tube 13, and and backfilling material into
The exchange of row heat after heat exchange, is extracted out the water in heat exchanger tube 13 by water pump 21, the second temperature sensing on outlet pipe 22
Device 23 secondary can measure the temperature of water flow, at this time it can be concluded that the heat exchange efficiency of heat exchanger tube 13, when needing to measure different depth
When the influence of the lower exchange thermal efficiency, the servo motor 9 of 8 lower section of L-type plate can be started, servo motor 9 drives end rotation to drive screw thread
Bar 10 is rotated, and is rotatably connected in the sleeve 11 on threaded rod 10 due to the fixed function of heat exchanger tube 13, is become straight from rotary motion
Line movement, therefore will drive heat exchanger tube 13 and declined, when dropping to specified altitude assignment, stops decline, then repeat above-mentioned heat exchange
Process finally compares the data that the data that second temperature sensor 23 measures are measured with first time, thus draw a conclusion,
When needing to measure the influence of the different backfilling material exchange thermals efficiency, backfilling material can be replaced, is used by opening end cap
It is convenient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
- The simulator 1. a kind of earth source heat pump exchanges heat, including mounting plate (1) are equipped with tank body (2), institute on the mounting plate (1) It states and is equipped on mounting plate (1) bracket (3), and be located above tank body (2), which is characterized in that mould is installed in the tank body (2) Intend structure, measurement structure is installed in the model configuration.
- The simulator 2. a kind of earth source heat pump according to claim 1 exchanges heat, which is characterized in that the model configuration includes Inner canister (4), the inner canister (4) are fixed in tank body (2), and adding between the inner canister (4) and tank body (2) has soil horizon (5), institute It states and is embedded in soil horizon (5) several heating rods (6), be equipped with cover board (7) above the inner canister (4), opened on the cover board (7) It equipped with the identical through-hole of a pair of of structure, is equipped with L-type plate (8) above the cover board (7), is equipped with and watches below the L-type plate (8) It takes motor (9), servo motor (9) driving is equipped with threaded rod (10) on end, and the threaded rod (10) penetrates cover board (7), it is located in inner canister (4), is screwed with sleeve (11) on the threaded rod (10), retainer ring is installed below the sleeve (11) (12), heat exchanger tube (13) are embedded in the retainer ring (12), and the heat exchanger tube (13) both ends pass through through-hole above cover board (7), Above cover board (7), heat exchanger tube (13) two sides are equipped with the identical slide bar of a pair of of structure (14), and the inner canister (4) is interior Side wall surface is equipped with the identical sliding rail of a pair of of structure (15), is equipped with the identical sliding block of a pair of of structure on a pair of sliding rail (15) (16), a pair of sliding block (16) is fixedly connected with a pair of slide bar (14), and backfilling material is filled in the inner canister (4) (17)。
- The simulator 3. a kind of earth source heat pump according to claim 1 exchanges heat, which is characterized in that the measurement structure includes Water tank (18), the water tank (18) are fixed in above bracket (3), are equipped with the first temperature sensor on the water tank (18) (19), it is equipped with water inlet pipe (20) between the water tank (18) and heat exchanger tube (13) one end, water is installed above the bracket (3) It pumps (21), the water pump (21) is connected with water tank (18), is equipped with outlet pipe between the water pump (21) and heat exchanger tube (13) (22), second temperature sensor (23) are installed on the outlet pipe (22).
- The simulator 4. a kind of earth source heat pump according to claim 1 exchanges heat, which is characterized in that the bracket (3) is L Type.
- The simulator 5. a kind of earth source heat pump according to claim 2 exchanges heat, which is characterized in that the servo motor (9) Gasket is inside installed.
- The simulator 6. a kind of earth source heat pump according to claim 2 exchanges heat, which is characterized in that the servo motor (9) Fixing seat is installed between L-type plate (8).
- The simulator 7. a kind of earth source heat pump according to claim 2 exchanges heat, which is characterized in that the servo motor (9) It is connect between threaded rod (10) by shaft coupling.
- The simulator 8. a kind of earth source heat pump according to claim 3 exchanges heat, which is characterized in that a pair of water inlet pipe (20) valve (24) are installed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276728.5U CN209639984U (en) | 2019-03-05 | 2019-03-05 | A kind of earth source heat pump heat exchange simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276728.5U CN209639984U (en) | 2019-03-05 | 2019-03-05 | A kind of earth source heat pump heat exchange simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639984U true CN209639984U (en) | 2019-11-15 |
Family
ID=68495236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920276728.5U Expired - Fee Related CN209639984U (en) | 2019-03-05 | 2019-03-05 | A kind of earth source heat pump heat exchange simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209639984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188270A (en) * | 2021-04-22 | 2021-07-30 | 中材(北京)地热能科技有限公司 | Real-time detection type water and heat supplementing balancing device for ground source heat pump |
-
2019
- 2019-03-05 CN CN201920276728.5U patent/CN209639984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188270A (en) * | 2021-04-22 | 2021-07-30 | 中材(北京)地热能科技有限公司 | Real-time detection type water and heat supplementing balancing device for ground source heat pump |
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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: 20191115 |