CN220507274U - Air source heat pump all-in-one - Google Patents

Abstract

The utility model belongs to the technical field of air source heat pumps, and particularly relates to an air source heat pump integrated machine, which comprises a unit mechanism, a water tank mechanism, a pressure relief mechanism and a separator, wherein the water tank mechanism is arranged on one side of the unit mechanism, the water tank mechanism is communicated with the pressure relief mechanism, the pressure relief mechanism comprises an outer shell, the bottom end of the outer shell is provided with an air inlet pipe, the top of the air inlet pipe is connected with a limiting frame, a conical plug is arranged in the limiting frame, a spring is arranged above the conical plug, the side surface of the outer shell is communicated with one end of an exhaust pipe, the separator comprises a tank body, an inclined plate is arranged in the tank body, the side surfaces of the tank body on the upper side and the lower side of the inclined plate are respectively communicated with one end of the exhaust pipe and an exhaust port, an inner pipe is inserted on the inclined plate in a penetrating manner, a spiral plate is arranged between the inner pipe and the tank body, and a drain valve is arranged at the bottom end of the tank body. The high-pressure water vapor discharged by the pressure release mechanism is accelerated by the exhaust pipe and then is separated by the separator, so that the water in the gas is effectively collected.

Description

Air source heat pump all-in-one

Technical Field

The utility model belongs to the technical field of air source heat pumps, and particularly relates to an air source heat pump integrated machine.

Background

In the prior art, the air heat source pump has various forms, and is of an outdoor split type and an indoor heat pump hot water integrated type; structurally, the indoor integrated machine is a large water tank and a small unit. The water tank in the air heat source pump is a main structure for storing hot water, the internal air pressure of the air heat source pump is increased along with the increase of the temperature of water in the water tank, and the air pressure of the air heat source pump is reduced after the internal water temperature of the air heat source pump is reduced, so that the water tank is required to be decompressed in order to prevent deformation of the water tank.

The existing water tank pressure relief device is used for directly discharging water vapor during pressure relief, the water vapor flows to the water tank after being condensed at the tail end of the pressure relief pipe, and the condensed water flows on the water tank for a long time to cause corrosion of the water tank and waste of water.

Disclosure of Invention

In view of the above problems, an object of the present utility model is to: the utility model provides an air source heat pump all-in-one, solves the problem that the water tank of traditional air source heat pump produces the comdenstion water and can produce the corruption to the water tank surface when the pressure release is exhausted.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an air source heat pump all-in-one, includes unit mechanism, water tank mechanism, pressure release mechanism, separator, water tank mechanism installs one side at unit mechanism, the last intercommunication of water tank mechanism has pressure release mechanism, pressure release mechanism includes the shell body, the shell body bottom is provided with the intake pipe, the top of intake pipe is connected with the locating rack, install the toper end cap in the locating rack, the top of toper end cap is provided with the spring, the one end of blast pipe is linked together to the side of shell body, the separator includes the jar body, be provided with the swash plate in the jar body, link up the one end of blast pipe and gas vent respectively on the side of the jar body of both sides about the swash plate, link up the cartridge on the swash plate has interior body, be provided with the spiral plate between interior body and the jar body, the drain valve is installed to jar body bottom.

The beneficial effects of the utility model are as follows: the high-pressure water vapor discharged by the pressure release mechanism is accelerated by the exhaust pipe and then is separated by the separator, so that the water in the gas is effectively collected.

In order to effectively adjust the flow rate of water vapor entering the separator so as to ensure the effect of vapor-water separation;

as a further improvement of the above technical scheme: the top threaded connection of shell body has the screw rod, the bottom of screw rod sticis on the top surface of piston board.

The beneficial effects of this improvement are: the pretightening force of the spring can be adjusted by rotating the screw rod, so that the release pressure of the gas is changed.

To ensure the tightness of the outer housing;

as a further improvement of the above technical scheme: the piston plate is characterized in that the outer shell is of a cylindrical shell structure, a movable sealing ring component in interference fit with the outer shell is arranged on the curved side face of the piston plate, and the top end of the exhaust pipe is not higher than the bottom end of the piston plate.

The beneficial effects of this improvement are: the piston plate may provide an effective seal.

In order to ensure the stable movement of the conical plug;

as a further improvement of the above technical scheme: the limiting frame is composed of a plurality of arc plates which are arranged around the conical plugs.

The beneficial effects of this improvement are: the limiting frame plays a limiting role, and the stable movement of the conical plug is ensured.

In order to effectively increase the flow rate of the gas entering the tank body;

as a further improvement of the above technical scheme: the exhaust pipe is of a Venturi tube structure.

The beneficial effects of this improvement are: the exhaust pipe may increase the flow rate of the gas into the tank.

In order to avoid high-speed flowing gas, the water body accumulated at the bottom of the tank body is blown into the inner pipe body;

as a further improvement of the above technical scheme: a baffle is arranged under the inner pipe body.

The beneficial effects of this improvement are: the baffle can avoid the water body blown up from the bottom of the tank body to enter the inner pipe body.

To effectively drain the water body collected in the tank body;

as a further improvement of the above technical scheme: the bottom of the tank body is of a hemispherical shell structure.

The beneficial effects of this improvement are: the water in the tank body can be effectively discharged through the drain valve.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a pressure relief mechanism according to the present utility model;

FIG. 3 is a cross-sectional view of a separator of the present utility model;

in the figure: 1. a unit mechanism; 2. a water tank mechanism; 3. a pressure release mechanism; 31. an outer housing; 32. an air inlet pipe; 33. a conical plug; 34. a limiting frame; 35. a spring; 36. a piston plate; 37. a screw; 4. an exhaust pipe; 5. a separator; 51. a tank body; 52. a sloping plate; 53. an inner tube body; 54. a spiral plate; 55. a baffle; 56. a drain valve; 57. and an exhaust port.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

Example 1:

as shown in fig. 1-3: the air source heat pump integrated machine comprises a machine unit mechanism 1, a water tank mechanism 2, a pressure release mechanism 3 and a separator 5, wherein the water tank mechanism 2 is arranged on one side of the machine unit mechanism 1, the water tank mechanism 2 is communicated with the pressure release mechanism 3, the pressure release mechanism 3 comprises an outer shell 31, an air inlet pipe 32 is arranged at the bottom end of the outer shell 31, a limiting frame 34 is connected with the top of the air inlet pipe 32, a conical plug 33 is arranged in the limiting frame 34, a spring 35 is arranged above the conical plug 33, the side surface of the outer shell 31 is communicated with one end of an exhaust pipe 4, the separator 5 comprises a tank 51, an inclined plate 52 is arranged in the tank 51, the side surfaces of the tank 51 on the upper side and the lower side of the inclined plate 52 are respectively communicated with one end of the exhaust pipe 4 and an exhaust port 57, an inner pipe 53 is inserted through the inclined plate 52, a spiral plate 54 is arranged between the inner pipe 53 and the tank 51, the bottom end of the tank body 51 is provided with a drain valve 56, high-pressure water vapor discharged by the pressure release mechanism 3 is accelerated by the exhaust pipe 4 and then is separated by the separator 5, so that water in gas is effectively collected, the top of the outer shell 31 is connected with a screw 37 in a threaded manner, the bottom end of the screw 37 is tightly pressed on the top surface of the piston plate 36, the pretightening force of the spring 35 can be adjusted by rotating the screw 37, so that the release pressure of the gas is changed, the outer shell 31 is of a cylindrical shell structure, the curved surface side surface of the piston plate 36 is provided with a movable sealing ring component in interference fit with the outer shell 31, the top end of the exhaust pipe 4 is not higher than the bottom end of the piston plate 36, the piston plate 36 can play an effective sealing role, the limiting frame 34 is composed of a plurality of arc plates arranged around the conical plug 33, the limiting frame 34 plays a limiting role, guarantee the stable removal of toper end cap 33, blast pipe 4 is venturi structure, and blast pipe 4 can improve the velocity of flow of the gas that gets into in the jar body 51, the perpendicular below of interior body 53 is provided with baffle 55, and baffle 55 can avoid jar body 51 bottom to be blown up the water and get into in the interior body 53, jar body 51's bottom is hemispherical shell structure, and the water in the jar body 51 can effectually be discharged through drain valve 56.

The working principle of the technical scheme is as follows: with the continuous rising of the air pressure in the water tank mechanism 2, the air in the water tank mechanism 2 enters the air inlet pipe 32 and enters the exhaust pipe 4, under the action of the air pressure, the conical plug 33 is pushed up to enable the spring 35 to elastically contract, the air entering the exhaust pipe 4 enters the inside of the tank body 51 below the inclined plate 52 through the speed increasing section at the rear part of the exhaust pipe 4, during the high-speed flowing along the surface of the spiral plate 54, the water vapor in the air is condensed on the inner wall of the tank body 51 under the action of centrifugation and flows into the bottom of the tank body 51 under the action of gravity, and the dehumidified air enters the inside of the tank body 51 above the inclined plate 52 through the inner pipe 53 and finally is discharged through the exhaust port 57.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (7)

1. An air source heat pump all-in-one, its characterized in that: including unit mechanism (1), water tank mechanism (2), pressure release mechanism (3), separator (5), one side at unit mechanism (1) is installed in water tank mechanism (2), the intercommunication has pressure release mechanism (3) on water tank mechanism (2), pressure release mechanism (3) are including shell body (31), shell body (31) bottom is provided with intake pipe (32), the top of intake pipe (32) is connected with spacing (34), install toper end cap (33) in spacing (34), the top of toper end cap (33) is provided with spring (35), the one end of blast pipe (4) is linked together to the side of shell body (31), separator (5) are including jar body (51), be provided with swash plate (52) in jar body (51), the one end of blast pipe (4) and gas vent (57) is linked together respectively on the side of swash plate (52) both sides, link up on swash plate (52) and be equipped with inner tube (53), be provided with between inner tube (53) and jar body (51) and jar body (54), drain valve (56) are installed to the spiral.

2. An air source heat pump all-in-one machine according to claim 1, wherein: the top of the outer shell (31) is connected with a screw rod (37) in a threaded mode, and the bottom end of the screw rod (37) is pressed against the top surface of the piston plate (36).

3. An air source heat pump all-in-one machine according to claim 2, wherein: the piston plate is characterized in that the outer shell (31) is of a cylindrical shell structure, a movable sealing ring assembly which is in interference fit with the outer shell (31) is arranged on the curved side face of the piston plate (36), and the top end of the exhaust pipe (4) is not higher than the bottom end of the piston plate (36).

4. An air source heat pump all-in-one machine according to claim 1, wherein: the limiting frame (34) is composed of a plurality of arc plates which are arranged around the conical plugs (33).

5. An air source heat pump all-in-one machine according to claim 1, wherein: the exhaust pipe (4) is of a Venturi tube structure.

6. An air source heat pump all-in-one machine according to claim 1, wherein: a baffle plate (55) is arranged under the inner pipe body (53).

7. An air source heat pump all-in-one machine according to claim 1, wherein: the bottom end of the tank body (51) is of a hemispherical shell structure.