CN215446958U

CN215446958U - Anti-freezing air energy heat pump unit

Info

Publication number: CN215446958U
Application number: CN202121711511.6U
Authority: CN
Inventors: 李晚霞; 胡立发; 王青
Original assignee: Hubei Zhengchuangxin Energy Technology Co ltd
Current assignee: Hubei Zhengchuangxin Energy Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-07
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an anti-freezing air energy heat pump unit which comprises a box body, wherein a second fan is fixedly installed in a fixed pipe, a heating wire is arranged on the fixed rod, a first air supply pipe is fixedly installed in a first installation cavity, and a second air supply pipe is fixedly installed in a second installation cavity; can carry the air through the second fan, can heat the air that the second fan carried through the heater strip, thereby make the air heat up, carry the air after will heating to first installation cavity and second installation cavity inside through first blast pipe and second blast pipe, thereby make the air after the heating heat up to the box is inside, air can the heat pump unit extracts the air after the intensification, thereby when preventing that the low temperature leads to air can the heat pump unit to receive the influence, prevent to cross because of the low temperature, lead to the water in the air can the heat pump unit to freeze the inflation, thereby make the air can the heat pump unit damage.

Description

Anti-freezing air energy heat pump unit

Technical Field

The utility model relates to the technical field of air energy heat pumps, in particular to an anti-freezing air energy heat pump unit.

Background

In the prior art, when the existing air energy heat pump is used in some cold regions, because the difference between indoor and outdoor temperatures is large, the air energy heat pump works, the working efficiency is seriously reduced, and the normal use of the air energy heat pump is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-freezing air energy heat pump unit, which can prevent the air energy heat pump unit from being influenced when being used in a cold area, so that the air energy heat pump unit cannot be normally used, and can prevent water in the air energy heat pump unit from freezing and expanding due to too low temperature, so that the air energy heat pump unit is damaged, and solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-freezing air energy heat pump unit comprises a box body, wherein a supporting plate is fixedly and fixedly connected inside the box body, the top of the supporting plate is provided with a first installation cavity, the bottom of the supporting plate is provided with a second installation cavity, the top of the supporting plate is fixedly connected with a heating box, one side of the box body is fixedly communicated with a fixing pipe, the fixing pipe is communicated with the heating box, a second fan is fixedly arranged in the fixing pipe, a fixing plate is fixedly connected in the heating box, a fixing rod is fixedly arranged on the fixing plate, and a heating wire is arranged on the fixing rod;

one side of the heating box is fixedly communicated with a connecting pipe, a three-way pipe is fixedly communicated with the connecting pipe, one end of the three-way pipe is fixedly communicated with a first air supply pipe, the other end of the three-way pipe is fixedly communicated with a second air supply pipe, the first air supply pipe is fixedly installed in the first installation cavity, the second air supply pipe penetrates through the supporting plate, the second air supply pipe extends into the second installation cavity, and the second air supply pipe is fixedly installed in the second installation cavity.

Preferably, an exhaust duct is fixedly communicated with the top of the box body, and a first fan is fixedly installed in the exhaust duct.

Preferably, the both sides intercommunication of exhaust pipe is fixed with the exhaust pipe, cup joint on the exhaust pipe and install the cotton cover of heat preservation, fixedly connected with fixed block on the exhaust pipe.

Preferably, the fixed block runs through the cotton cover of heat preservation, the fixed block extends to the outside of the cotton cover of heat preservation, the exhaust pipe passes through fixed block fixed connection in the outside of box.

Preferably, the exhaust pipe is provided with a first air outlet pipe which is communicated and fixed, the first air outlet pipe penetrates through the heat insulation cotton sleeve, and the first air outlet pipe extends to the outer side of the heat insulation cotton sleeve.

Preferably, the supporting plate is provided with a mounting opening, and the first mounting cavity is communicated with the second mounting cavity through the mounting opening.

Preferably, the inner bottom of the box body and the supporting plate are both provided with limiting plates in a sliding mode, the supporting plate is provided with limiting grooves, and the limiting plates are arranged on the supporting plate in a sliding mode through the limiting grooves.

Preferably, the limiting plate is provided with a fixing screw in a threaded manner, and the threaded end of the fixing screw is attached to the top of the supporting plate.

Preferably, the fixed pipe is fixedly connected with a baffle, and the bottom of the baffle is provided with a filter screen.

Preferably, the first air supply pipe and the second air supply pipe are fixedly communicated with a second air outlet pipe, the first air supply pipe is fixedly installed in the first installation cavity through a pipe clamp, the second air supply pipe is fixedly installed in the second installation cavity through a pipe clamp, and a movable door is hinged to the front face of the box body.

Compared with the prior art, the utility model has the beneficial effects that:

through the setting of heater strip and first blast pipe, can carry the air through the second fan, can heat the air that the second fan carried through the heater strip, thereby make the air heat up, through the second fan, first blast pipe cooperates with the second blast pipe, thereby can carry the air after the heating, carry the air after the heating to first installation cavity and second installation cavity inside through first blast pipe and second blast pipe, thereby make the air after the heating heat up inside the box, air can the heat pump unit extract to the air after the intensification, thereby when preventing that the low temperature leads to air can the heat pump unit to receive the influence, prevent to cross because of the low temperature, lead to the water in the air can the heat pump unit to freeze the inflation, thereby make the air can damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

figure 3 is a schematic cross-sectional view of the heating cabinet of the present invention;

fig. 4 is a schematic structural view of a partial structure of the support plate of the present invention.

In the figure: 1. a box body; 2. an exhaust duct; 3. a first fan; 4. an exhaust duct; 5. a heat insulation cotton sleeve; 6. a fixed block; 7. a first air outlet pipe; 8. a fixed tube; 9. a second fan; 10. a baffle plate; 11. a filter screen; 12. a heating box; 13. fixing the rod; 14. heating wires; 15. a fixing plate; 16. a connecting pipe; 17. a three-way pipe; 18. a first blast pipe; 19. a second blast pipe; 20. a second air outlet pipe; 21. a support plate; 22. a first mounting cavity; 23. a second mounting cavity; 24. an installation port; 25. a limiting plate; 26. fixing screws; 27. a limiting groove; 28. a movable door.

Detailed Description

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the utility model, and are not intended to limit the utility model.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-freezing air energy heat pump unit comprises a box body 1, wherein a supporting plate 21 is fixedly and fixedly connected inside the box body 1, the top of the supporting plate 21 is provided with a first mounting cavity 22, the bottom of the supporting plate 21 is provided with a second mounting cavity 23, the top of the supporting plate 21 is fixedly connected with a heating box 12, one side of the box body 1 is fixedly communicated with a fixing pipe 8, the fixing pipe 8 is communicated with the heating box 12, a second fan 9 is fixedly arranged in the fixing pipe 8, a fixing plate 15 is fixedly connected in the heating box 12, a fixing rod 13 is fixedly arranged on the fixing plate 15, and a heating wire 14 is arranged on the fixing rod 13;

through the arrangement of the first installation cavity 22, the air energy heat pump unit can be fixedly installed in the first installation cavity 22 and the second installation cavity 23;

a connecting pipe 16 is fixedly communicated with one side of the heating box 12, a three-way pipe 17 is fixedly communicated with the connecting pipe 16, a first air supply pipe 18 is fixedly communicated with one end of the three-way pipe 17, a second air supply pipe 19 is fixedly communicated with the other end of the three-way pipe 17, the first air supply pipe 18 is fixedly arranged in a first mounting cavity 22, the second air supply pipe 19 penetrates through a supporting plate 21, the second air supply pipe 19 extends into a second mounting cavity 23, and the second air supply pipe 19 is fixedly arranged in the second mounting cavity 23;

through the arrangement of the first air supply pipe 18, the second fan 9, the first air supply pipe 18 and the second air supply pipe 19 are matched, and hot air heated by the heating wire 14 can be conveyed into the first installation cavity 22 and the second installation cavity 23;

an exhaust pipe 2 is fixedly communicated with the top of the box body 1, a first fan 3 is fixedly installed in the exhaust pipe 2, exhaust pipes 4 are fixedly communicated with two sides of the exhaust pipe 2, a heat insulation cotton sleeve 5 is sleeved on the exhaust pipes 4, a fixing block 6 is fixedly connected to the exhaust pipes 4, the fixing block 6 penetrates through the heat insulation cotton sleeve 5, the fixing block 6 extends to the outer side of the heat insulation cotton sleeve 5, the exhaust pipes 4 are fixedly connected to the outer side of the box body 1 through the fixing block 6, a first air outlet pipe 7 is fixedly communicated with the exhaust pipes 4, the first air outlet pipe 7 penetrates through the heat insulation cotton sleeve 5, and the first air outlet pipe 7 extends to the outer side of the heat insulation cotton sleeve 5;

through the arrangement of the first fan 3, the exhaust pipe 4 and the first air outlet pipe 7 are matched, heated air in the box body 1 can be exhausted, the heat insulation cotton sleeve 5 is arranged to be rubber plate heat insulation cotton, and the heat insulation cotton sleeve 5 can insulate heat of air transported by the exhaust pipe 4;

a mounting port 24 is formed in the support plate 21, the first mounting cavity 22 is communicated with the second mounting cavity 23 through the mounting port 24, the fixed pipe 8 is fixedly connected with a baffle 10, a filter screen 11 is arranged at the bottom of the baffle 10, the first air supply pipe 18 and the second air supply pipe 19 are both fixedly communicated, a second air outlet pipe 20 is fixedly arranged on the first air supply pipe 18, the first air supply pipe 18 is fixedly arranged in the first mounting cavity 22 through a pipe clamp, the second air supply pipe 19 is fixedly arranged in the second mounting cavity 23 through a pipe clamp, and the front surface of the box body 1 is hinged with a movable door 28;

through the arrangement of the filter screen 11, the baffle 10 can prevent rainwater from entering the fixed pipe 8, and the filter screen 11 can prevent insects and small animals from entering the heating box 12;

limiting plates 25 are slidably mounted on the inner bottom of the box body 1 and the supporting plate 21, a limiting groove 27 is formed in the supporting plate 21, the limiting plates 25 are slidably mounted on the supporting plate 21 through the limiting groove 27, fixing screws 26 are mounted on the limiting plates 25 in a threaded mode, and threaded ends of the fixing screws 26 are attached to the top of the supporting plate 21;

through the arrangement of the limiting plate 25, after the air-source heat pump unit is fixedly arranged in the first installation cavity 22 and the second installation cavity 23, the air-source heat pump unit can be fixed and limited again through the limiting plate 25, so that the stability of the air-source heat pump unit is enhanced;

in a specific using process, the second fan 9 works, the second fan 9 sends outside low-temperature air into the heating box 12, the filter screen 11 can prevent insects and small animals from entering the heating box 12, the heating wire 14 works, the heating wire 14 heats the low-temperature air entering the heating box 12 to raise the temperature, the heated air is conveyed through the second fan 9, the first air supply pipe 18 and the second air supply pipe 19 in a matching manner, the heated air is conveyed into the first mounting cavity 22 and the second mounting cavity 23 through the first air supply pipe 18 and the second air supply pipe 19 and then is discharged into the first mounting cavity 22 and the second mounting cavity 23 through the second air outlet pipe 20, the heated air raises the temperature inside the box body 1, the air can be extracted and used by the heat pump, and the heating time of the air can be shortened by the heat pump, therefore, the air energy heat pump unit can be normally used, and the heated air can effectively prevent water in the air energy heat pump unit from freezing and expanding;

when having snow on box 1, first fan 3 carries out work, and first fan 3, exhaust pipe 4 cooperate with first play tuber pipe 7, can discharge the air after the heating in the box 1 to can melt the snow on the box 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but air energy heat pump set of freezing prevention, includes box (1), its characterized in that: a supporting plate (21) is fixedly connected to the inside of the box body (1), a first mounting cavity (22) is formed in the top of the supporting plate (21), a second mounting cavity (23) is formed in the bottom of the supporting plate (21), a heating box (12) is fixedly connected to the top of the supporting plate (21), a fixing pipe (8) is fixedly communicated with one side of the box body (1), the fixing pipe (8) is communicated with the heating box (12), a second fan (9) is fixedly installed in the fixing pipe (8), a fixing plate (15) is fixedly connected to the inside of the heating box (12), a fixing rod (13) is fixedly installed on the fixing plate (15), and a heating wire (14) is arranged on the fixing rod (13);

one side intercommunication of heating case (12) is fixed with connecting pipe (16), the intercommunication is fixed with three-way pipe (17) on connecting pipe (16), the one end intercommunication of three-way pipe (17) is fixed with first blast pipe (18), the other end intercommunication of three-way pipe (17) is fixed with second blast pipe (19), first blast pipe (18) fixed mounting is in first installation cavity (22), backup pad (21) is run through in second blast pipe (19), second blast pipe (19) extend to in second installation cavity (23), second blast pipe (19) fixed mounting is in second installation cavity (23).

2. The antifreeze air energy heat pump unit of claim 1, wherein: the top intercommunication of box (1) is fixed with exhaust duct (2), fixed mounting has first fan (3) in exhaust duct (2).

3. The antifreeze air energy heat pump unit of claim 2, wherein: the both sides intercommunication of exhaust pipe (2) is fixed with exhaust pipe (4), cup joint on exhaust pipe (4) and install cotton cover of heat preservation (5), fixedly connected with fixed block (6) on exhaust pipe (4).

4. The antifreeze air energy heat pump unit of claim 3, wherein: fixed block (6) run through cotton cover of heat preservation (5), fixed block (6) extend to the outside of cotton cover of heat preservation (5), exhaust pipe (4) are in the outside of box (1) through fixed block (6) fixed connection.

5. The antifreeze air energy heat pump unit of claim 4, wherein: fixed first tuber pipe (7) of intercommunication on exhaust pipe (4), cotton cover of heat preservation (5) is run through in first tuber pipe (7), the outside of cotton cover of heat preservation (5) is extended to in first tuber pipe (7).

6. The antifreeze air energy heat pump unit of claim 1, wherein: a mounting opening (24) is formed in the support plate (21), and the first mounting cavity (22) is communicated with the second mounting cavity (23) through the mounting opening (24).

7. The antifreeze air energy heat pump unit of claim 1, wherein: equal slidable mounting has limiting plate (25) on interior bottom and backup pad (21) of box (1), spacing groove (27) have been seted up on backup pad (21), limiting plate (25) pass through spacing groove (27) slidable mounting on backup pad (21).

8. The antifreeze air energy heat pump unit of claim 7, wherein: the limiting plate (25) is provided with a fixing screw (26) in a threaded mode, and the threaded end of the fixing screw (26) is attached to the top of the supporting plate (21).

9. The antifreeze air energy heat pump unit of claim 1, wherein: the fixed pipe (8) is fixedly connected with a baffle (10), and a filter screen (11) is arranged at the bottom of the baffle (10).

10. The antifreeze air energy heat pump unit of claim 1, wherein: all communicate on first blast pipe (18) and second blast pipe (19) and be fixed with second tuber pipe (20), first blast pipe (18) are through pipe strap fixed mounting in first installation cavity (22), second blast pipe (19) are through pipe strap fixed mounting in second installation cavity (23), the front of box (1) articulates there is dodge gate (28).