CN213396013U - Air source heat pump defrosting device in twinkling of an eye - Google Patents
Air source heat pump defrosting device in twinkling of an eye Download PDFInfo
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- CN213396013U CN213396013U CN202022456385.6U CN202022456385U CN213396013U CN 213396013 U CN213396013 U CN 213396013U CN 202022456385 U CN202022456385 U CN 202022456385U CN 213396013 U CN213396013 U CN 213396013U
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Abstract
The utility model provides an air source heat pump defroster in twinkling of an eye, belong to heat pump defroster technical field, this air source heat pump defroster in twinkling of an eye includes the shell, the lower extreme fixedly connected with bottom plate of shell, the upper end fixedly connected with fixed block of bottom plate, the placing hole has been seted up to the right-hand member of fixed block, the circumference inner wall fixedly connected with heated warehouses of placing the hole, four standing grooves have been seted up to the circumference inner wall of placing the hole, all be equipped with the heater in four standing grooves, four heater difference fixed connection are in heated warehouses's upper and lower both ends, all be equipped with two sets of fixed establishment in four standing grooves, fixed establishment and heater connection are fixed in the standing groove with the heater.
Description
Technical Field
The utility model belongs to the technical field of the heat pump defroster, concretely relates to air source heat pump defroster in twinkling of an eye.
Background
The air source heat pump is an energy-saving device which utilizes high-level energy to enable heat energy to flow from low-level heat source air to high-level personnel, the heat pump can convert the low-level heat energy which cannot be directly utilized into the high-level heat energy which can be utilized like a heat pump, so that the aim of saving partial high-level energy is achieved, when the air source heat pump works in autumn and winter, the temperature difference between the inside and the outside is generated, frost can be formed on the surface of the heat pump, the normal operation of the heat pump can be influenced, in the prior art, the form of pouring anti-freezing liquid on the surface of the air source heat pump is generally adopted, and the anti-freezing and defrosting effects are achieved.
However, because the antifreeze is easy to be consumed and needs to be poured on the surface of the heat pump continuously, the problem that time and labor are wasted in defrosting still exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air source heat pump defroster in twinkling of an eye aims at solving and improves the problem of getting rid of air source heat pump surface frost efficiency among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
an instant defrosting device of an air source heat pump comprises a shell, wherein the lower end of the shell is fixedly connected with a bottom plate, the upper end of the bottom plate is fixedly connected with a fixed block, the right end of the fixed block is provided with a placing hole, the circumferential inner wall of the placing hole is fixedly connected with a heating bin, the circumferential inner wall of the placing hole is provided with four placing grooves, heaters are arranged in the four placing grooves, the four heaters are respectively and fixedly connected with the upper end and the lower end of the heating bin, two groups of fixing mechanisms are arranged in the four placing grooves, the fixing mechanisms are connected with the heaters to fix the heaters in the placing grooves, the left end of the heating bin is fixedly connected with a filter screen, the left end of the filter screen is fixedly connected with a vent, the left end of the shell is provided with a vent hole, the vent hole is fixedly connected with, and the fan is fixedly connected to the upper end of the bottom plate, the right end of the shell is provided with an exchange hole, the inner wall of the circumference for exchanging air is fixedly connected with a cold and hot air exchange port, the left end of the cold and hot air exchange port is in threaded connection with the right end of the fan, the upper end of the fixed block is provided with a guide pipe hole, a guide pipe is connected in the guide pipe hole and is communicated with the upper end of the heating bin, and the right end of the guide pipe is in threaded connection with the left end of the cold and hot air exchange port.
As an optimized scheme, every group fixed establishment all includes spring and slider, the spring groove has been seted up to the left inner wall of fixed block, slider sliding connection is in the spring inslot, spring fixed connection is between slider and spring groove, the semicircular groove has been seted up to the left end of heater, and semicircular groove and slider phase-match.
As a preferred scheme, the sensor hole has been seted up to the upper end of shell, the circumference inner wall fixedly connected with temperature sensor in sensor hole and temperature sensor's lower extreme fixed connection is in the upper end of fixed block.
As an optimal scheme, the rectangular hole has been seted up to the upper end of shell, the left inner wall of rectangular hole has the open-close board through the hinge activity hinge joint, the upper end fixedly connected with handle of open-close board, both ends fixedly connected with dust screen around the shell.
As a preferred scheme of the utility model, the equal fixedly connected with sole in four corners department of bottom plate is a plurality of the upper end of sole is all seted up threaded hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, the right-hand member of heated warehouses passes through the fan and carries hot-air entering cold and hot wind exchange mouth and follow cold and hot wind exchange mouth output, heats air supply heat pump surface, makes the heat pump surface inside temperature difference reduce to reach the effect of defrosting, the outside cold air of this device can get into cold and hot wind exchange mouth and carry to the heated warehouses in through the pipe and heat, makes the outside air heat rapidly, thereby improves defrosting efficiency.
2. In this scheme, the rectangular hole has been seted up to the upper end of shell, the left inner wall in rectangular hole has the open-close board through hinge activity hinge joint, the upper end fixedly connected with handle of open-close board can conveniently maintain the maintenance to the device in the shell through the open-close board, improves the life of this device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a perspective view of the present invention.
In the figure: 1. a housing; 2. a base plate; 3. the sole of the foot; 4. a fixed block; 5. a temperature sensor; 6. a vent; 7. a heating chamber; 8. a heater; 9. a conduit; 10. a fan; 11. opening and closing the board; 12. filtering with a screen; 13. a cold and hot air exchange port; 14. a spring; 15. a slider; 16. a dust screen.
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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
an instant defrosting device of an air source heat pump comprises a shell 1, wherein the lower end of the shell 1 is fixedly connected with a bottom plate 2, the upper end of the bottom plate 2 is fixedly connected with a fixed block 4, the right end of the fixed block 4 is provided with a placing hole, the circumferential inner wall of the placing hole is fixedly connected with a heating bin 7, the circumferential inner wall of the placing hole is provided with four placing grooves, heaters 8 are respectively arranged in the four placing grooves, the four heaters 8 are respectively and fixedly connected with the upper end and the lower end of the heating bin 7, two groups of fixing mechanisms are respectively arranged in the four placing grooves, the fixing mechanisms are connected with the heaters 8 to fix the heaters 8 in the placing grooves, the left end of the heating bin 7 is fixedly connected with a filter screen 12, the left end of the filter screen 12 is fixedly connected with a vent 6, the left end of the shell 1 is provided, and fan 10 fixed connection is in the upper end of bottom plate 2, and the exchange hole has been seted up to the right-hand member of shell 1, and the circumference inner wall fixedly connected with cold and hot wind exchange mouth 13 that exchanges the sky, and the left end of cold and hot wind exchange mouth 13 and the right-hand member threaded connection of fan 10, and the pipe hole has been seted up to the upper end of fixed block 4, and pipe 9 is connected with in the pipe hole, and pipe 9 communicates with the upper end of heated warehouses 7, and the right-hand member threaded connection of pipe 9 is in the left end of cold and hot wind exchange mouth 13.
In the embodiment of the utility model, the lower end of the shell 1 is fixedly connected with a bottom plate 2, the bottom plate 2 plays a role of supporting the internal device, the upper end of the bottom plate 2 is fixedly connected with a fixed block 4, the right end of the fixed block 4 is provided with a placing hole, the circumferential inner wall of the placing hole is fixedly connected with a heating bin 7, the circumferential inner wall of the placing hole is provided with four placing grooves, the four placing grooves are all provided with heaters 8, the four heaters 8 are respectively and fixedly connected with the upper end and the lower end of the heating bin 7, the heaters 8 can select different types according to actual requirements, for example, the type is 115mm flange heater, the arranged heaters 8 can play a role of heating the air in the heating bin 7, two groups of fixing mechanisms are arranged in the four placing grooves, the fixing mechanisms are connected with the heaters 8 to fix the heaters 8 in the placing grooves, the, the left end of the shell 1 is provided with a ventilation hole, the ventilation hole 6 is fixedly connected to the circumferential inner wall of the ventilation hole, the right end of the heating bin 7 is fixedly connected with a fan 10, the fan 10 is fixedly connected to the upper end of the bottom plate 2, the fan 10 can be selected to be of different types according to actual requirements, for example, the type is 4 or 72 centrifugal fan, the fan 10 is electrically connected with an external power supply, air can be absorbed through the operation of the fan 10, the right end of the shell 1 is provided with an exchange hole, the circumferential inner wall for exchanging air is fixedly connected with a cold and hot air exchange port 13, the cold and hot air exchange port 13 can discharge hot air generated by the device and can absorb cold air outside the device, and the left end of cold and hot wind exchange mouth 13 and the right-hand member threaded connection of fan 10, the pipe hole has been seted up to the upper end of fixed block 4, pipe 9 is connected with in the pipe hole, and pipe 9 and the upper end intercommunication of heated warehouses 7, the right-hand member threaded connection of pipe 9 is in the left end of cold and hot wind exchange mouth 13, cold air passes through pipe 9 and carries to heated warehouses 7 in, realize cyclic utilization's effect, the right-hand member of cold and hot wind exchange mouth 13 is equipped with the dust screen, play the effect of impurity in the filtered air.
Referring to fig. 2, each fixing mechanism includes a spring 14 and a slider 15, a spring groove is formed in the left inner wall of the fixing block 4, the slider 15 is slidably connected in the spring groove, the spring 14 is fixedly connected between the slider 15 and the spring groove, and a semicircular groove is formed in the left end of the heater 8 and is matched with the slider 15.
In this embodiment: fixing mechanism all includes spring 14 and slider 15, and the spring groove has been seted up to the left inner wall of fixed block 4, and slider 15 sliding connection is in the spring inslot, and spring 14 fixed connection is between slider 15 and spring groove, and the semicircular groove has been seted up to the left end of heater 8, and semicircular groove and slider 15 phase-match, through the fixing mechanism who sets up, can fix heater 8, plays the effect of firm heater 8.
Specifically referring to fig. 1, a sensor hole is formed in the upper end of a housing 1, a temperature sensor 5 is fixedly connected to the inner circumferential wall of the sensor hole, and the lower end of the temperature sensor 5 is fixedly connected to the upper end of a fixing block 4.
In this embodiment: sensor hole has been seted up to shell 1's upper end, the circumference inner wall fixedly connected with temperature sensor 5 in sensor hole and temperature sensor 5's lower extreme fixed connection in the upper end of fixed block 4, different models can be selected according to actual need to temperature sensor 5, for example, it is PT100 temperature sensor to select the model, temperature sensor 5 and external power source electric connection, can realize the response to external temperature change through temperature sensor 5, give PLC control system with the signal transmission, PLC can controller control fan 10 and heater 8's operation, to technical personnel in the field, above-mentioned temperature sensor 5, heater 8 and fan 10 are prior art, do not do too much to describe herein repeatedly.
Specifically, referring to fig. 1 and 3, a rectangular hole is formed in the upper end of the housing 1, a hinge plate 11 is movably hinged to the left inner wall of the rectangular hole through a hinge shaft, a handle is fixedly connected to the upper end of the hinge plate 11, and dust screens 16 are fixedly connected to the front end and the rear end of the housing 1.
In this embodiment: the rectangular hole has been seted up to shell 1's upper end, and the left inner wall in rectangular hole has open close board 11 through hinge activity hinge joint, and open close board 11's upper end fixedly connected with handle can conveniently maintain the maintenance to the device in the shell 1 through open close board 11, improves the life of this device, through the dust screen 16 that shell 1 front and back both ends set up, can be favorable to the operation of fan 10, improves the efficiency of this device.
Specifically, referring to fig. 1 and 3, four corners of the bottom plate 2 are fixedly connected with soles 3, and the upper ends of the plurality of soles 3 are provided with threaded holes.
In this embodiment: equal fixedly connected with sole 3 in four corners department of bottom plate 2, the upper end of a plurality of soles 3 all sets up threaded hole, through threaded connection between screw rod and the screw hole, realizes fixing this device, improves the stability of this device.
The utility model discloses a theory of operation and use flow: the device responds to the change of the external temperature by the induction of the temperature sensor 5 and reacts to a PLC control system, the PLC control system controls the operation of a fan 10 and a heater 8, air enters from a vent 6 and is filtered by a filter screen 12 to prevent impurities from entering the device to influence the operation of the device, the air enters into a heating bin 7 by the filter screen 12, the heater 8 carries out heating treatment on the air in the heating bin 7, then hot air is conveyed from the right end of the heating bin 7 through the fan 10 to enter a cold and hot air exchange port 13 and is output from the cold and hot air exchange port 13 to heat the surface of an air source heat pump, so that the temperature difference inside the surface of the heat pump is reduced, the defrosting effect is achieved, the cold air outside the device can enter the cold and hot air exchange port 13 and is conveyed into the heating bin 7 through a guide pipe 9 to be heated, the external air is rapidly heated, and the, because this device adopts temperature sensor 5 to make the judgement to outside temperature variation to obviously reduce the probability that frost formed on the heat pump surface, improve this device's work efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an air source heat pump defroster in twinkling of an eye which characterized in that: comprises a shell (1), a bottom plate (2) is fixedly connected with the lower end of the shell (1), a fixed block (4) is fixedly connected with the upper end of the bottom plate (2), a placing hole is formed in the right end of the fixed block (4), a heating bin (7) is fixedly connected with the circumferential inner wall of the placing hole, four placing grooves are formed in the circumferential inner wall of the placing hole, heaters (8) are arranged in the four placing grooves, the four heaters (8) are respectively and fixedly connected with the upper end and the lower end of the heating bin (7), two groups of fixing mechanisms are arranged in the four placing grooves, the fixing mechanisms are connected with the heaters (8) to fix the heaters (8) in the placing grooves, a filter screen (12) is fixedly connected with the left end of the heating bin (7), a vent (6) is fixedly connected with the left end of the filter screen (12), and a vent hole is formed in the left, and vent (6) fixed connection is in the circumference inner wall in ventilation hole, the right-hand member fixedly connected with fan (10) of heating chamber (7), and fan (10) fixed connection is in the upper end of bottom plate (2), the exchange hole has been seted up to the right-hand member of shell (1), the circumference inner wall fixedly connected with cold and hot wind exchange port (13) in exchange hole, and the right-hand member threaded connection of the left end of cold and hot wind exchange port (13) and fan (10), the pipe hole has been seted up to the upper end of fixed block (4), pipe (9) are connected in the pipe hole, and pipe (9) and the upper end intercommunication of heating chamber (7), the right-hand member threaded connection of pipe (9) is in the left end of cold and hot wind exchange port (13).
2. The air source heat pump instant defrosting device of claim 1, characterized in that: every group fixed establishment all includes spring (14) and slider (15), the spring groove has been seted up to the left inner wall of fixed block (4), slider (15) sliding connection is in the spring inslot, spring (14) fixed connection is between slider (15) and spring groove, semicircular groove has been seted up to the left end of heater (8), and semicircular groove and slider (15) phase-match.
3. The air source heat pump instant defrosting device of claim 2, characterized in that: the sensor hole has been seted up to the upper end of shell (1), the circumference inner wall fixedly connected with temperature sensor (5) in sensor hole and the lower extreme fixed connection of temperature sensor (5) in the upper end of fixed block (4).
4. The air source heat pump instant defrosting device of claim 3, characterized in that: the rectangular hole has been seted up to the upper end of shell (1), the left inner wall in rectangular hole has open-close plate (11) through hinge activity hinge joint, the upper end fixedly connected with handle of open-close plate (11), both ends fixedly connected with dust screen (16) around shell (1).
5. The air source heat pump instant defrosting device of claim 4, characterized in that: the four corners of the bottom plate (2) are fixedly connected with soles (3), and the upper ends of the soles (3) are provided with threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022456385.6U CN213396013U (en) | 2020-10-30 | 2020-10-30 | Air source heat pump defrosting device in twinkling of an eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022456385.6U CN213396013U (en) | 2020-10-30 | 2020-10-30 | Air source heat pump defrosting device in twinkling of an eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213396013U true CN213396013U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022456385.6U Active CN213396013U (en) | 2020-10-30 | 2020-10-30 | Air source heat pump defrosting device in twinkling of an eye |
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| Country | Link |
|---|---|
| CN (1) | CN213396013U (en) |
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2020
- 2020-10-30 CN CN202022456385.6U patent/CN213396013U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An instantaneous defrosting device for air source heat pump Effective date of registration: 20220527 Granted publication date: 20210608 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Blue Lake air conditioning equipment Co.,Ltd. Registration number: Y2022980006499 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230420 Granted publication date: 20210608 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Blue Lake air conditioning equipment Co.,Ltd. Registration number: Y2022980006499 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |