CN209801795U - Ultralow-temperature frequency conversion air source heat pump air heater - Google Patents
Ultralow-temperature frequency conversion air source heat pump air heater Download PDFInfo
- Publication number
- CN209801795U CN209801795U CN201920647833.5U CN201920647833U CN209801795U CN 209801795 U CN209801795 U CN 209801795U CN 201920647833 U CN201920647833 U CN 201920647833U CN 209801795 U CN209801795 U CN 209801795U
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- heat pump
- air heater
- pump air
- heater body
- fixed
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 6
- 241001330002 Bambuseae Species 0.000 claims abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 6
- 239000011425 bamboo Substances 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 239000005388 borosilicate glass Substances 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001771 impaired effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 68
- 238000012546 transfer Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an ultra-low temperature frequency conversion air source heat pump air heater, including heat pump air heater body, threaded rod, a steel pipeline section of thick bamboo and sealing rubber circle, the front window internal fixation of heat pump air heater body has fixed stop, the drive plate inboard is fixed with the spliced pole, and the spliced pole runs through the orbit window to the orbit window is seted up on the fixed plate, and the fixed plate is fixed inside the heat pump air heater body simultaneously, spliced pole and the outside interconnect of the screw thread lantern ring, and the screw thread lantern ring is installed on the threaded rod, the avris bottom of heat pump air heater body is fixed with a steel pipeline section of thick bamboo, and a steel pipeline section of thick bamboo inboard is provided with the heat. This ultra-low temperature frequency conversion air source heat pump air heater adopts neotype structural design for the state of the air inlet structure in this device is adjustable, can effectively reduce inside hot-air leakage, reduces the production of air inlet department frost, can keep warm and spacing protection to heat transmission pipeline simultaneously, avoids heat transmission pipeline to warp impaired.
Description
Technical Field
the utility model relates to a heat pump air heater technical field specifically is an ultra-low temperature frequency conversion air source heat pump air heater.
Background
an air heater with ultra-low temp variable-frequency air source heat pump is a device able to heat up indoor space at-30 deg.C, and can continuously absorb the ambient air to make it bright without electric auxiliary heat, and can stably work in low temp.
Along with continuous use of ultra-low temperature frequency conversion air source heat pump air heater, discover in the use, the fixed unable regulation of air inlet structure of current heat pump air heater, the easy flow direction device outside of air of inside production, produce a large amount of frost in air inlet structure department, influence heat pump air heater's normal work, and because the operational environment temperature is lower, can't fix a position the protection to heat transfer pipeline of heat pump air heater, lead to the junction to damage with the deformation, and sealed effect is not good, hot-air in the heat pump air heater easily leaks from heat transfer pipeline junction, equally lead to freezing, cause the harm to heat transfer pipeline. Therefore, an ultra-low temperature variable frequency air source heat pump air heater needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultra-low temperature frequency conversion air source heat pump air heater to propose the fixed unable regulation of air inlet structure in solving above-mentioned background art, the easy flow direction device outside of air of inside production, the easy deformation problem of damaging of heat transmission pipeline.
In order to achieve the above object, the utility model provides a following technical scheme: an ultra-low temperature frequency conversion air source heat pump air heater comprises a heat pump air heater body, a threaded rod, a steel pipeline cylinder and a sealing rubber ring, wherein a fixed baffle is fixed in a front window of the heat pump air heater body, a side gear is installed on the inner side of the front window of the heat pump air heater body, an adjusting baffle is fixed on the inner side of the side gear, the side gear is mutually connected with a driving plate, a connecting column is fixed on the inner side of the driving plate and penetrates through a track window, the track window is arranged on a fixing plate, the fixing plate is fixed in the heat pump air heater body, the connecting column is mutually connected with the outer side of a threaded sleeve ring, the threaded sleeve ring is installed on the threaded rod, the threaded rod is installed in the heat pump air heater body, the top end of the threaded rod penetrates through the top of the heat pump air heater body, and the inner side of the steel pipeline cylinder is provided with a heat insulation layer, the inner side of the heat insulation layer is provided with a positioning protection ring and a sealing rubber ring, and the part of the threaded rod, which is positioned at the outer side of the heat pump air heater body, is provided with a fastening nut.
Preferably, the fixed baffle and the adjusting baffle are made of high-speed steel, and are respectively in welded connection with the heat pump air heater body and the side gear, and are arranged obliquely downwards, and the adjusting baffle is arranged obliquely upwards.
Preferably, the side gears are symmetrically distributed about the adjusting baffle, the side gears and the heat pump air heater body form a rotating mechanism through a cylindrical shaft arranged at the center of the side gears, and the side gears are in meshed connection with the driving plate.
Preferably, the connecting column, the driving plate and the threaded lantern ring are connected in a welding mode, the connecting column and the track window are in sliding connection, and the threaded lantern ring is symmetrically distributed around the center of the track window.
Preferably, the threaded rod and the heat pump air heater body form a rotating mechanism through bearings arranged at the bottom end and the top of the threaded rod, and the threaded rod and the driving plate are distributed in parallel.
preferably, the material of heat preservation is rigid polyurethane foam, and heat preservation and location protection ring and sealing rubber circle are adhesive connection to the material of location protection ring is borosilicate glass, and the diameter of hole is less than the diameter of hole on the location protection ring on the sealing rubber circle simultaneously.
compared with the prior art, the beneficial effects of the utility model are that: the ultra-low temperature variable frequency air source heat pump air heater adopts a novel structural design, so that the state of an air inlet structure in the device can be adjusted, the internal hot air leakage can be effectively reduced, the generation of frost at the air inlet position is reduced, meanwhile, the heat insulation and limiting protection can be carried out on a heat transmission pipeline, and the deformation and damage of the heat transmission pipeline are avoided;
1. The fixed baffle, the side gear, the driving plate, the connecting column, the track window, the fixing plate, the threaded lantern ring, the threaded rod and the fastening nut are matched with each other to work, the inclination angle of the adjusting baffle can be changed, and the adjusting baffle is matched with the fixed baffle, so that the leakage amount of internal hot air can be reduced;
2. the steel pipeline barrel, the heat preservation layer, the positioning protection ring and the sealing rubber ring are matched with each other to work, so that the heat transmission pipeline can be effectively positioned and insulated.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the track window of the present invention;
FIG. 3 is a schematic view of the front section structure of the connecting column of the present invention;
Fig. 4 is a schematic view of the front sectional structure of the steel pipe cylinder of the present invention.
in the figure: 1. a heat pump air heater body; 2. fixing a baffle plate; 3. a side gear; 4. adjusting the baffle; 5. a drive plate; 6. connecting columns; 7. a track window; 8. a fixing plate; 9. a threaded collar; 10. a threaded rod; 11. fastening a nut; 12. a steel tubing; 13. a heat-insulating layer; 14. positioning a protection ring; 15. and sealing the rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an ultra-low temperature frequency conversion air source heat pump air heater comprises a heat pump air heater body 1, a fixed baffle 2, a side gear 3, an adjusting baffle 4, a driving plate 5, a connecting column 6, a track window 7, a fixed plate 8, a threaded lantern ring 9, a threaded rod 10, a fastening nut 11, a steel pipeline barrel 12, a heat insulation layer 13, a positioning protection ring 14 and a sealing rubber ring 15, wherein the fixed baffle 2 is fixed in a front window of the heat pump air heater body 1, the side gear 3 is installed on the inner side of the front window of the heat pump air heater body 1, the adjusting baffle 4 is fixed on the inner side of the side gear 3, the side gear 3 is connected with the driving plate 5, the connecting column 6 is fixed on the inner side of the driving plate 5, the connecting column 6 penetrates through the track window 7, the track window 7 is arranged on the fixed plate 8, the fixed plate 8 is fixed in the heat pump air heater, and the threaded sleeve ring 9 is installed on the threaded rod 10 to the threaded rod 10 is installed inside the heat pump air heater body 1, and the top of the threaded rod 10 runs through the top of the heat pump air heater body 1 simultaneously, and the avris bottom of the heat pump air heater body 1 is fixed with a steel pipeline section of thick bamboo 12, and the steel pipeline section of thick bamboo 12 inboard is provided with the heat preservation 13, and the heat preservation 13 inboard is installed and is fixed a position protection ring 14 and sealing rubber circle 15, fastening nut 11 is installed to the part that the threaded rod 10 is located the heat pump air heater body 1 outside.
In the embodiment, the fixed baffle 2 and the adjusting baffle 4 are made of high-speed steel, the fixed baffle 2 and the adjusting baffle 4 are respectively welded with the heat pump air heater body 1 and the side gear 3, the fixed baffle 2 is arranged obliquely downwards, and the adjusting baffle 4 is arranged obliquely upwards, so that the openings of the fixed baffle 2 and the adjusting baffle 4 outside the heat pump air heater body 1 are smaller due to the structural design, and the fixed baffle 2 and the adjusting baffle 4 can have the effect of blocking the leakage of internal hot air;
The side gears 3 are symmetrically distributed about the adjusting baffle 4, the side gears 3 and the heat pump air heater body 1 form a rotating mechanism through a columnar shaft arranged at the center of the side gears 3, the side gears 3 are in meshed connection with the driving plate 5, and the driving plate 5 can drive the side gears 3 to drive the adjusting baffle 4 to rotate to change the inclination angle by utilizing the meshed connection relation when being driven by the connecting column 6 to perform displacement motion in the vertical direction;
the connecting column 6 is connected with the drive plate 5 and the threaded lantern ring 9 in a welding mode, the connecting column 6 is connected with the track window 7 in a sliding mode, the threaded lantern ring 9 is symmetrically distributed around the center of the track window 7, and the connecting column 6 can slide and displace along the track window 7 when moving along with the threaded lantern ring 9 due to the structural design, so that the effect of limiting the moving direction of the drive plate 5 is achieved;
The threaded rod 10 and the heat pump air heater body 1 form a rotating mechanism through bearings arranged at the bottom end and the top of the threaded rod 10, the threaded rod 10 and the drive plate 5 are distributed in parallel, and the structural design enables the threaded rod 10 to drive the drive plate 5 to only perform displacement motion in the vertical direction through the threaded lantern ring 9 and the connecting column 6 when rotating;
The material of heat preservation 13 is rigid polyurethane foam, and heat preservation 13 and location protection ring 14 and sealing rubber circle 15 are adhesive connection, and the material of location protection ring 14 is borosilicate glass, the diameter of hole is less than the diameter of hole on location protection ring 14 on the sealing rubber circle 15 simultaneously, foretell structural design makes sealing rubber circle 15 can closely laminate with the heat transfer pipeline that passes its hole, play certain sealed effect, and the coefficient of thermal expansion and contraction of location protection ring 14 that borosilicate glass made is little, can stably provide for heat transfer pipeline and make, heat preservation 13 that rigid polyurethane foam made can effectively keep warm, protect inner structure, reduce the influence that external low temperature constructs to inner knot.
The working principle is as follows: when the device is used, firstly, the heat transmission pipeline is connected with the related structure of the heat pump air heater body 1 according to the existing connecting technology of the heat transmission pipeline, the heat transmission pipeline penetrates through the positioning protection ring 14 and the sealing rubber ring 15 in the figure 4 and penetrates out of the steel pipeline barrel 12 to be connected with indoor equipment, the inner side of the sealing rubber ring 15 is tightly attached to the outer wall of the heat transmission pipeline to play a role in sealing, the positioning protection ring 14 stably supports the heat transmission pipeline to avoid leakage caused by bending deformation of the heat transmission pipeline, the heat insulation layer 13 effectively isolates the external low-temperature environment, and the influence of the external low-temperature environment on the internal structure is reduced;
When the heat pump air heater body 1 is started to normally work, the inclination angle of the adjusting baffle 4 needs to be adjusted according to the external temperature condition, when the external temperature is lower, in order to avoid that frost is formed by large-area contact between the internal hot air and the external cold air at the positions of the fixed baffle 2 and the adjusting baffle 4, the fastening nut 11 in the figure 2 is firstly unscrewed, the fastening nut 11 does not extrude the top of the heat pump air heater body 1, the threaded rod 10 can freely rotate, then the threaded rod 10 rotates in the same direction, the threaded rod 10 drives the threaded sleeve 9 by utilizing the threaded connection relation with the threaded sleeve 9, as the connecting column 6 is clamped in the track window 7, the threaded sleeve 9 cannot rotate along with the threaded rod 10 and only can move in the vertical direction, when the threaded rod 10 rotates, the 2 threaded sleeves 9 move downwards under the driving of the threaded rod 10, the threaded sleeve 9 drives the connecting column 6 to slide downwards along the track of the track window 7, the driving plate 5 is driven to vertically move downwards, the driving plate 5 drives all the side gears 3 in the image 2 to rotate anticlockwise through a meshing connection relation in the downward moving process, the adjusting baffle 4 rotates upwards along with the side gears 3 and approaches the fixed baffle 2, the distance surface between the fixed baffle 2 and the adjusting baffle 4 effectively prevents internal hot air from skewing, after the adjusting baffle is adjusted to a proper distance, the fastening nut 11 is screwed, the position of the threaded rod 10 is fixed, the positions of the side gears 3, the adjusting baffle 4, the driving plate 5, the connecting column 6 and the threaded sleeve ring 9 are fixed, when the external temperature is high, the threaded rod 10 is rotated reversely, the driving plate 5, the connecting column 6 and the threaded sleeve ring 9 move upwards, the side gears 3 are driven to rotate clockwise, the adjusting baffle 4 rotates downwards clockwise to be opened, and external air is promoted to enter for heat exchange;
The heat pump air heater body 1 in the device is the existing ultralow temperature variable frequency air source heat pump air heater, and the connection technology and the indoor equipment of the heat pump air heater body 1 and the heat transmission pipeline are the existing mature technologies, are well known to those skilled in the art, and are not described in detail herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ultra-low temperature frequency conversion air source heat pump air heater, includes heat pump air heater body (1), threaded rod (10), a steel pipe section of thick bamboo (12) and sealing rubber circle (15), its characterized in that: a fixed baffle (2) is fixed in a front window of the heat pump air heater body (1), a side gear (3) is installed on the inner side of the front window of the heat pump air heater body (1), an adjusting baffle (4) is fixed on the inner side of the side gear (3), the side gear (3) is connected with a driving plate (5) mutually, a connecting column (6) is fixed on the inner side of the driving plate (5), the connecting column (6) penetrates through a track window (7), the track window (7) is arranged on a fixing plate (8), the fixing plate (8) is fixed in the heat pump air heater body (1) simultaneously, the connecting column (6) is connected with the outer side of a threaded sleeve ring (9) mutually, the threaded sleeve ring (9) is installed on a threaded rod (10), the threaded rod (10) is installed in the heat pump air heater body (1), and the top end of the threaded rod (10) penetrates through the top of the heat pump air, the heat pump air heater comprises a heat pump air heater body (1), and is characterized in that a steel pipeline cylinder (12) is fixed to the bottom of the side of the heat pump air heater body (1), a heat insulation layer (13) is arranged on the inner side of the steel pipeline cylinder (12), a positioning protection ring (14) and a sealing rubber ring (15) are installed on the inner side of the heat insulation layer (13), and a fastening nut (11) is installed on the portion, located on the outer side of the heat pump air heater body (1), of.
2. the ultra-low temperature variable frequency air source heat pump air heater of claim 1, characterized in that: the heat pump air heater is characterized in that the fixed baffle (2) and the adjusting baffle (4) are made of high-speed steel, the fixed baffle (2) and the adjusting baffle (4) are respectively in welded connection with the heat pump air heater body (1) and the side gear (3), the fixed baffle (2) is arranged obliquely downwards, and the adjusting baffle (4) is arranged obliquely upwards.
3. The ultra-low temperature variable frequency air source heat pump air heater of claim 1, characterized in that: the side gears (3) are symmetrically distributed about the adjusting baffle (4), the side gears (3) and the heat pump air heater body (1) form a rotating mechanism through a cylindrical shaft arranged at the center of the side gears (3), and the side gears (3) are in meshed connection with the driving plate (5).
4. The ultra-low temperature variable frequency air source heat pump air heater of claim 1, characterized in that: the connecting column (6) is in welded connection with the driving plate (5) and the threaded lantern ring (9), the connecting column (6) is in sliding connection with the track window (7), and the threaded lantern ring (9) is distributed symmetrically about the center of the track window (7).
5. The ultra-low temperature variable frequency air source heat pump air heater of claim 1, characterized in that: the threaded rod (10) and the heat pump air heater body (1) form a rotating mechanism through bearings arranged at the bottom end and the top of the threaded rod, and the threaded rod (10) and the driving plate (5) are distributed in parallel.
6. The ultra-low temperature variable frequency air source heat pump air heater of claim 1, characterized in that: the material of heat preservation (13) is rigid polyurethane foam, and heat preservation (13) and location protection ring (14) and sealing rubber circle (15) are bonding connection to the material of location protection ring (14) is borosilicate glass, and the diameter of hole is less than the diameter of hole on location protection ring (14) on sealing rubber circle (15) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647833.5U CN209801795U (en) | 2019-05-08 | 2019-05-08 | Ultralow-temperature frequency conversion air source heat pump air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647833.5U CN209801795U (en) | 2019-05-08 | 2019-05-08 | Ultralow-temperature frequency conversion air source heat pump air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209801795U true CN209801795U (en) | 2019-12-17 |
Family
ID=68832205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920647833.5U Expired - Fee Related CN209801795U (en) | 2019-05-08 | 2019-05-08 | Ultralow-temperature frequency conversion air source heat pump air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209801795U (en) |
-
2019
- 2019-05-08 CN CN201920647833.5U patent/CN209801795U/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 |
Granted publication date: 20191217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |