CN216557765U

CN216557765U - Double-heat-source complementary heat pump unit

Info

Publication number: CN216557765U
Application number: CN202123306521.4U
Authority: CN
Inventors: 关其金
Original assignee: Foshan Shiyuan Energy Saving Technology Co ltd
Current assignee: Foshan Shiyuan Energy Saving Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-17
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a double-heat-source complementary heat pump unit, which relates to the technical field of heat pump units and comprises a box body, an air source heat pump and a water source heat pump, wherein the air source heat pump and the water source heat pump are arranged in the box body, the input end of the air source heat pump is connected with an air inlet pipe through a connecting flange, the input end of the water source heat pump is connected with a water inlet pipe, the end part of the air inlet pipe is provided with a baffle ball, the baffle ball is sealed in a trapezoidal hole under the elastic action of an extrusion spring to complete the sealing of the air inlet pipe, so that external impurities are prevented from entering the air source heat pump when the heat pump does not work, the service life of the air source heat pump is prolonged, in the working process, a fan is started to reduce the pressure on the inner side of the baffle ball, the baffle ball is pushed to move towards the inner side of the air inlet pipe under the action of external air pressure, the air inlet pipe is conducted, external air is guided into the air source heat pump, and the air is buffered and silenced through a silencing wing plate and silencing cotton in the flowing process, the noise generated in the process of high-speed air flow is reduced.

Description

Double-heat-source complementary heat pump unit

Technical Field

The utility model relates to the technical field of heat pump units, in particular to a double-heat-source complementary heat pump unit.

Background

The heat pump unit absorbs low temperature heat energy from environment heat source such as water and air by consuming certain auxiliary energy such as electric energy under the combined action of the compressor and the refrigerant circulating in the heat exchange system, and then converts the low temperature heat energy into high temperature heat energy to be released to circulating medium such as water and air to become high temperature heat source for output.

The existing heat pump unit is often used together with an air source heat pump and a water source heat pump, an air inlet pipe of the air source heat pump is often exposed, when the heat pump unit is not used, external rainwater and dust easily enter the air source heat pump from a pipe body, and the service life of the air source heat pump is shortened.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a double-heat-source complementary heat pump unit which is higher in stability.

In order to achieve the purpose, the utility model provides the following technical scheme: the air source heat pump and the water source heat pump are arranged in the box body in a sliding mode, the air source heat pump and the water source heat pump are arranged on the top of the base, the input end of the air source heat pump is connected with an air inlet pipe through a connecting flange, the input end of the water source heat pump is connected with a water inlet pipe, the water inlet pipe is communicated with an external water source, a through hole is formed in one side wall, close to the air inlet pipe, of the box body, the end portion of the air inlet pipe extends out of the box body from the through hole, a stand column is arranged on the bottom wall of the air inlet pipe and is arranged on the top wall of the base, a trapezoidal hole is formed in one end, far away from the air source heat pump, of the air inlet pipe, a blocking ball is arranged on the inner side of the trapezoidal hole, a telescopic connecting rod II is arranged on one side wall, far away from the trapezoidal hole, the other end of the telescopic connecting rod II is arranged on the side wall of a connecting plate, and the connecting plate is arranged on the inner wall of the air inlet pipe, and the outer side of the second telescopic connecting rod is provided with an extrusion spring, two ends of the extrusion spring are respectively connected with the baffle ball and the side wall of the connecting plate, and the baffle ball is sealed in the trapezoidal hole under the elastic action of the extrusion spring.

As a further scheme of the utility model: one side of the connecting plate, which is far away from the blocking ball, is provided with a fan, the fan is installed on the side wall of the installation rod, the installation rod is installed on the inner wall of the air inlet pipe, silencing cotton is installed in the inner wall of one side, which is far away from the blocking ball, of the air inlet pipe, the silencing cotton is arranged close to the air source heat pump, a plurality of groups of silencing wing plates are arranged between the silencing cotton and the fan, and the silencing wing plates are arranged on the inner wall of the air inlet pipe in a staggered mode.

As a further scheme of the utility model: install the blotter on the diapire of base, the other end of blotter is installed on the diapire of box, and the hypotenuse has been seted up to the left and right sides of base, slidable mounting has the spin on the hypotenuse, the spin rotates and installs on the roof of bracing piece, the bottom of bracing piece is installed on the roof of slider, slider slidable mounting is on the diapire of box, a side wall mounting that the blotter was kept away from to the slider simultaneously has telescopic link one, telescopic link one's the other end is installed on the inner wall of box, and telescopic link one's the outside is provided with buffer spring, buffer spring's both ends link together with the inner wall of box and the lateral wall of slider respectively.

As a further scheme of the utility model: install the sealing ring in the through-hole of box, the sealing ring lock is on the outer wall of intake pipe to the outer wall of sealing ring links together through the inner wall of flexible even board and through-hole, wherein installs multiunit coupling spring on the outer wall of sealing ring, and the other end of coupling spring links together with the inner wall of through-hole.

As a still further scheme of the utility model: the filter screen is installed in the tapered hole outside of intake pipe, installs a pair of curb plate on the upper and lower both sides wall of filter screen, and the curb plate links together through coupling spring and intake pipe tip lateral wall.

Due to the adoption of the technical scheme, the utility model has the following advantages: the end part of the air inlet pipe is provided with the baffle ball, the baffle ball is sealed in the trapezoidal hole under the elastic action of the extrusion spring to complete the sealing of the air inlet pipe, so that external impurities are prevented from entering the air source heat pump when the air source heat pump does not work, the service life of the air source heat pump is prolonged, in the working process, the fan is started to reduce the pressure on the inner side of the baffle ball, the baffle ball is pushed to move towards the inner side of the air inlet pipe under the action of external air pressure to conduct the air inlet pipe and guide external air into the air source heat pump, and the air is buffered and silenced through the silencing wing plate and the silencing cotton in the flowing process, so that the noise generated in the high-speed flowing process of the air is reduced, and the practicability is higher.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the air inlet pipe of the present invention.

Fig. 3 is a partial enlarged view of the present invention at a.

As shown in the figure: 1. the air source heat pump comprises a box body, 2, an air source heat pump, 3, a water source heat pump, 4, an air inlet pipe, 5, a water inlet pipe, 6, a base, 7, a buffer pad, 8, a rolling ball, 9, a sliding block, 10, a first telescopic connecting rod, 11, a buffer spring, 12, a stand column, 13, a baffle ball, 14, a second telescopic connecting rod, 15, an extrusion spring, 16, a connecting plate, 17, a fan, 18, a mounting rod, 19, a silencing wing plate, 20, silencing cotton, 21, a filter screen, 22, a side plate, 23, a connecting bolt, 24, a sealing ring, 25, a telescopic connecting plate, 26 and a connecting spring.

Detailed Description

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 to 3, in the embodiment of the utility model, a dual-heat-source complementary heat pump unit comprises a box body 1, an air source heat pump 2 and a water source heat pump 3, wherein a base 6 is slidably installed inside the box body 1, the air source heat pump 2 and the water source heat pump 3 are installed on the top of the base 6, the input end of the air source heat pump 2 is connected with an air inlet pipe 4 through a connecting flange, the input end of the water source heat pump 3 is connected with an air inlet pipe 5, the air inlet pipe 5 is communicated with an external water source, a through hole is formed in one side wall of the box body 1 close to the air inlet pipe 4, the end of the air inlet pipe 4 extends out of the box body 1 from the through hole, an upright post 12 is installed on the bottom wall of the air inlet pipe 4, the upright post 12 is installed on the top wall of the base 6, a trapezoidal hole is formed in one end of the air inlet pipe 4 far away from the air source heat pump 2, a blocking ball 13 is arranged on the inner side of the trapezoidal hole, a second telescopic connecting rod 14 is installed on one side wall of the blocking ball 13 far away from the trapezoidal hole, the other end of the second telescopic connecting rod 14 is installed on the side wall of the connecting plate 16, the connecting plate 16 is installed on the inner wall of the air inlet pipe 4, the outer side of the second telescopic connecting rod 14 is provided with an extrusion spring 15, two ends of the extrusion spring 15 are respectively connected with the side walls of the blocking ball 13 and the connecting plate 16, the blocking ball 13 is sealed in a trapezoidal hole under the elastic action of the extrusion spring 15, sealing of the air inlet pipe 4 is completed, the phenomenon that external impurities enter the air source heat pump 2 when the air source heat pump does not work is avoided, and the service life of the air source heat pump 2 is prolonged.

Referring to fig. 2, it can be seen that: a fan 17 is arranged on one side of the connecting plate 16, which is far away from the baffle ball 13, the fan 17 is arranged on the side wall of the mounting rod 18, the mounting rod 18 is arranged on the inner wall of the air inlet pipe 4, silencing cotton 20 is arranged in the inner wall of the air inlet pipe 5, which is far away from the baffle ball 13, the silencing cotton 20 is arranged close to the air source heat pump 2, a plurality of groups of silencing wing plates 19 are arranged between the silencing cotton 20 and the fan 17, and the silencing wing plates 19 are arranged on the inner wall of the air inlet pipe 4 in a staggered manner; in the working process, the fan 17 is started to reduce the pressure on the inner side of the baffle ball 13, the baffle ball 13 is pushed to move towards the inner side of the air inlet pipe 4 under the action of external air pressure, the air inlet pipe 5 is communicated, external air is led into the air source heat pump 2, air is buffered and silenced through the silencing wing plate 19 and the silencing cotton 20 in the flowing process, and noise generated in the high-speed flowing process of the air is reduced.

Specifically, a cushion pad 7 is installed on the bottom wall of the base 6, the other end of the cushion pad 7 is installed on the bottom wall of the box body 1, the bevel edges are formed in the left side and the right side of the base 6, a rolling ball 8 is installed on the bevel edges in a sliding mode, the rolling ball 8 is installed on the top wall of the supporting rod in a rotating mode, the bottom of the supporting rod is installed on the top wall of the sliding block 9, the sliding block 9 is installed on the bottom wall of the box body 1 in a sliding mode, a first telescopic connecting rod 10 is installed on one side wall, away from the cushion pad 7, of the sliding block 9, the other end of the first telescopic connecting rod 10 is installed on the inner wall of the box body 1, a buffer spring 11 is arranged on the outer side of the first telescopic connecting rod 10, two ends of the buffer spring 11 are respectively connected with the inner wall of the box body 1 and the side wall of the sliding block 9, in the working process, the base 6 is driven to move downwards by vibration generated by the air source heat pump 2 and the water source heat pump 3, and is primarily buffered by the cushion pad 7, and when base 6 moves down, drive slider 9 through spin 8 and remove to 1 inner wall one side of box, extrude buffer spring 11 to elastic restoring force through buffer spring 11 production cooperates blotter 7 to fully cushion vibrations, improves the stationarity of device, and vibration noise is littleer.

Specifically, install sealing ring 24 in the through-hole of box 1, sealing ring 24 lock is on intake pipe 4's outer wall to sealing ring 24's outer wall links together through the inner wall of flexible even board 25 and through-hole, accomplishes the sealed to the through-hole, wherein installs multiunit coupling spring 26 on sealing ring 24's the outer wall, and coupling spring 26's the other end links together with the inner wall of through-hole, and the vibrations that produce intake pipe 4 through coupling spring 26 assist the buffering.

Preferably, a filter screen 21 is installed outside the tapered hole of the air inlet pipe 4, a pair of side plates 22 is installed on the upper side wall and the lower side wall of the filter screen 21, the side plates 22 are connected with the side wall of the end portion of the air inlet pipe 4 through a connecting spring 26, air is filtered through the filter screen 21, and external dust is prevented from entering the air source heat pump 2.

It should be noted that, the working principle and the installation manner of the air source heat pump 2 and the water source heat pump 3 both adopt the prior art, which is common knowledge of those skilled in the art, and thus, no further description is provided herein.

Claims

1. The utility model provides a complementary heat pump set of two heat sources, includes box (1), air source heat pump (2) and water source heat pump (3), its characterized in that: the box body (1) is internally provided with a base (6) in a sliding manner, the top of the base (6) is provided with an air source heat pump (2) and a water source heat pump (3), the input end of the air source heat pump (2) is connected with an air inlet pipe (4) through a connecting flange, the input end of the water source heat pump (3) is connected with an water inlet pipe (5), the water inlet pipe (5) is communicated with an external water source, meanwhile, a through hole is formed in one side wall, close to the air inlet pipe (4), of the box body (1), the end part of the air inlet pipe (4) extends out of the box body (1) from the through hole, an upright post (12) is installed on the bottom wall of the air inlet pipe (4), the upright post (12) is installed on the top wall of the base (6), one end, far away from the air source heat pump (2), of the air inlet pipe (4) is provided with a trapezoidal hole, the inner side of the trapezoidal hole is provided with a baffle ball (13), and a telescopic connecting rod II (14) is installed on one side wall, far away from the baffle ball (13) from the trapezoidal hole, the other end of the second telescopic connecting rod (14) is installed on the side wall of the connecting plate (16), the connecting plate (16) is installed on the inner wall of the air inlet pipe (4), an extrusion spring (15) is arranged on the outer side of the second telescopic connecting rod (14), two ends of the extrusion spring (15) are connected with the side walls of the blocking ball (13) and the connecting plate (16) respectively, and the blocking ball (13) is sealed in the trapezoidal hole under the elastic action of the extrusion spring (15).

2. The dual-heat-source complementary heat pump unit according to claim 1, wherein: one side that keeps away from fender ball (13) of connecting plate (16) is provided with fan (17), fan (17) are installed on the lateral wall of installation pole (18), install pole (18) and install on the inner wall of intake pipe (4), and intake pipe (4) are kept away from and are installed amortization cotton (20) in fender ball (13) one side inner wall, amortization cotton (20) are close to air source heat pump (2) and set up, wherein be provided with multiunit amortization pterygoid lamina (19) between amortization cotton (20) and fan (17), amortization pterygoid lamina (19) crisscross setting is on the inner wall of intake pipe (4).

3. A dual heat source complementary heat pump unit according to claim 1 or 2, wherein: install blotter (7) on the diapire of base (6), install on the diapire of box (1) the other end of blotter (7), and the hypotenuse has been seted up to the left and right sides of base (6), slidable mounting has spin (8) on the hypotenuse, spin (8) rotate and install on the roof of bracing piece, install on the roof of slider (9) the bottom of bracing piece, slider (9) slidable mounting is on the diapire of box (1), a side wall mounting that blotter (7) were kept away from in slider (9) simultaneously has flexible connecting rod (10), the other end of flexible connecting rod (10) is installed on the inner wall of box (1), and the outside of flexible connecting rod (10) is provided with buffer spring (11), the both ends of buffer spring (11) link together with the inner wall of box (1) and the lateral wall of slider (9) respectively.

4. A dual heat source complementary heat pump unit according to claim 1 or 2, wherein: install sealing ring (24) in the through-hole of box (1), sealing ring (24) lock is on the outer wall of intake pipe (4) to the outer wall of sealing ring (24) links together through the inner wall of flexible even board (25) and through-hole, wherein installs multiunit coupling spring (26) on the outer wall of sealing ring (24), and the other end of coupling spring (26) links together with the inner wall of through-hole.

5. A dual heat source complementary heat pump unit according to claim 1 or 2, wherein: a filter screen (21) is installed on the outer side of a conical hole of the air inlet pipe (4), a pair of side plates (22) is installed on the upper side wall and the lower side wall of the filter screen (21), and the side plates (22) are connected with the side wall of the end portion of the air inlet pipe (4) through connecting springs (26).