Buffer water tank for air source heat pump

Abstract

The utility model belongs to the technical field of air source heat pumps, and particularly relates to a buffer water tank for an air source heat pump, which comprises a base and a splitter plate, a limit seat is arranged at the top of the base, a water tank body is arranged in the limit seat, and a water inlet pipe is arranged at the top of the water tank body. The buffer water tank comprises a water tank body, a water outlet pipe is arranged on the right side wall of the water tank body, two heat exchange connectors are formed in the left side wall of the water tank body, a heat exchange pipe is arranged in the water tank body, and the two ends of the heat exchange pipe are connected with the heat exchange connectors correspondingly. The impact force of water flow can be conveniently buffered when water enters, the heat exchange tube is prevented from being damaged due to the large impact force, and therefore the service life of the heat exchange tube is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of air source heat pumps, in particular to a buffer water tank for an air source heat pump. Background Art

[0002] As an emerging heating system, air energy heat pump heating system has the advantages of energy saving, environmental protection, safety, and convenience, and gradually replaces the traditional heat source heating system. Air energy heat pump heating system generally needs to install a buffer water tank to avoid frequent startup of the unit.

[0003] In the existing technology, when the air source heat pump uses a buffer water tank to transport water to the water inlet, the impact force of the water flow is relatively large. When the water flow directly impacts the heat exchange tube, it is easy to cause the heat exchange tube to be damaged, thereby shortening the service life of the heat exchange tube. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or problems existing in existing air source heat pumps, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a buffer water tank for an air source heat pump, which can be used to buffer the impact force of water flow when water is entering the air source heat pump, thereby preventing the heat exchange tube from being damaged due to the large impact force, thereby extending the service life of the heat exchange tube.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A buffer water tank for an air source heat pump comprises a base and a diverter plate, wherein a limit seat is arranged on the top of the base, a water tank body is arranged in the limit seat, a water inlet pipe is arranged on the top of the water tank body, a water outlet pipe is arranged on the right side wall of the water tank body, two heat exchange interfaces are arranged on the left side wall of the water tank body, a heat exchange tube is arranged in the water tank body, both ends of the heat exchange tube are respectively connected to the heat exchange interface, the diverter plate is arranged on the side wall of the inner cavity of the water tank body, a plurality of diverter holes are arranged on the diverter plate, a spring rod is arranged on the top of the diverter plate, and a buffer plate is arranged on the top of the spring rod.

[0009] As a preferred solution of a buffer water tank for an air source heat pump described in the utility model, a filter box is arranged on the top of the base, a sealing cover is arranged on the top of the filter box, a filter screen is arranged on the inner wall of the filter box, a filter element is arranged between two of the filter screens, a drain pipe is arranged on the right side wall of the filter box, and one end of the water outlet pipe is connected to the left side wall of the inner cavity of the filter box.

[0010] As a preferred solution of a buffer water tank for an air source heat pump described in the utility model, a support frame is provided at the bottom of the base, and a vacuum suction cup is provided at the bottom of the support frame.

[0011] As a preferred solution of the buffer water tank for an air source heat pump described in the utility model, a control valve is embedded and installed on the water outlet pipe.

[0012] As a preferred solution of a buffer water tank for an air source heat pump described in the utility model, the heat exchange tube is spiral-shaped and is arranged below the diverter plate.

[0013] As a preferred solution of a buffer water tank for an air source heat pump described in the utility model, wherein: the inner wall of the limit seat is provided with an anti-slip ring, and the water tank body is connected to the inner wall of the limit seat through the anti-slip ring.

[0014] As a preferred solution of a buffer water tank for an air source heat pump described in the utility model, the buffer plate is in a herringbone shape.

[0015] Compared with the prior art: In the present application document, 1. the water tank body can be easily installed and positioned through the limit seat, and the water source can be easily input into the water tank body through the water inlet pipe. The water flow directly impacts the buffer plate, causing the spring rod to deform after being compressed, and the elastic rod can absorb the impact force, thereby reducing the impact force of the water flow and achieving the purpose of buffering. The water flow is dispersed to both sides along the buffer plate, thereby dispersing the water flow pressure. The water flow is dispersed and filtered out through the diversion hole, and the buffering effect of the water flow is further improved through the diversion plate. The water tank body is conveniently The water in the water tank is used for heat exchange, and the water in the water tank body is discharged through the outlet pipe. Therefore, in the process of using a buffer water tank for the air source heat pump, it is convenient to buffer the impact of the water flow when the water enters, to prevent the heat exchange tube from being damaged due to a large impact, thereby extending the service life of the heat exchange tube. 2. The water after heat exchange enters the filter box through the outlet pipe, and the filter net and filter element in the filter box are used to perform multi-layer filtration on the water to improve the water quality, and finally it is discharged through the drain pipe. According to needs, the internal filter element can be replaced through the sealing cover, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a schematic structural diagram of a buffer water tank for an air source heat pump according to the utility model;

[0018] Figure 2 This is a structural explosion diagram of a buffer water tank for an air source heat pump of the utility model;

[0019] Figure 3 This is a structural cross-sectional view of a buffer water tank for an air source heat pump according to the utility model;

[0020] Figure 4 It is a schematic diagram of a filter element of a buffer water tank for an air source heat pump according to the utility model.

[0021] In the figure: 100 base, 110 limit seat, 120 water tank body, 130 water inlet pipe, 140 water outlet pipe, 150 heat exchange interface, 160 heat exchange tube, 200 diverter plate, 210 diverter hole, 220 spring rod, 230 buffer plate, 300 filter box, 310 sealing cover, 320 filter screen, 330 filter element, 340 drain pipe. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a buffer water tank for an air source heat pump. Figure 1-Figure 4 , including a base 100 and a diverter plate 200, a limited seat 110 is fixedly installed on the top of the base 100, a water tank body 120 is embedded and installed in the limited seat 110, a water tank body 120 is connected to the top of the water tank body 120 with a water inlet pipe 130, a right side wall of the water tank body 120 is connected to a water outlet pipe 140, a left side wall of the water tank body 120 is connected to two heat exchange interfaces 150, a heat exchange tube 160 is embedded and installed in the water tank body 120, and both ends of the heat exchange tube 160 are respectively connected to the heat exchange interface 150, the diverter plate 200 is fixedly installed on the side wall of the inner cavity of the water tank body 120, a plurality of diverter holes 210 are opened on the diverter plate 200, a spring rod 220 is fixedly installed on the top of the diverter plate 200, and the top of the spring rod 220 is connected to A buffer plate 230 is connected. Specifically, the water tank body 120 can be installed and positioned conveniently through the limit seat 110, and the water source can be input into the water tank body 120 conveniently through the water inlet pipe 130. The water flow directly impacts the buffer plate 230, causing the spring rod 220 to deform after being compressed, and the impact force can be absorbed by the elastic rod, thereby reducing the impact force of the water flow and achieving the purpose of buffering. The water flow is dispersed to both sides along the buffer plate 230, thereby dispersing the impact force of the water flow, and the water flow is dispersed and filtered out through the diverter hole 210. The buffering effect of the water flow is further improved through the diverter plate 200. The water in the water tank body 120 can be heat exchanged through the heat exchange tube 160, and the water in the water tank body 120 is discharged through the outlet pipe 140.

[0027] A support frame is provided at the bottom of the base 100, and a vacuum suction cup is provided at the bottom of the support frame. Specifically, the support frame is used to support and position the bottom of the water tank body 120, and the vacuum suction cup is adsorbed on a plane to facilitate fixing the water tank body 120 and improve the stability of the device.

[0028] A control valve is embedded in the water outlet pipe 140 . Specifically, the control valve is used to adjust the flow rate and flow rate of water in the water outlet pipe 140 , thereby facilitating control.

[0029] The heat exchange tube 160 is spirally shaped and is disposed below the diverter plate 200 . Specifically, it is convenient for water to contact the heat exchange tube 160 for heat exchange. The spiral heat exchange tube 160 has a better heat exchange effect, thereby improving the heat exchange efficiency.

[0030] The inner wall of the limiting seat 110 is provided with an anti-slip ring, and the water tank body 120 is connected to the inner wall of the limiting seat 110 through the anti-slip ring. Specifically, the anti-slip ring is used to increase the friction between the water tank body 120 and the limiting seat 110, thereby improving the stability during limiting.

[0031] The buffer plate 230 is in a herringbone shape, which is convenient for diverting water flow to both sides and facilitating buffering.

[0032] Combination Figure 1-Figure 4 , a buffer water tank for an air source heat pump in this embodiment, and the specific use process is as follows: in the process of using the buffer water tank for an air source heat pump, the water tank body 120 is installed and positioned using a limit seat 110, and the water source is input into the water tank body 120 through the water inlet pipe 130, and the water flow directly impacts the buffer plate 230, causing the spring rod 220 to deform after being compressed, and the impact force is absorbed by the elastic rod, thereby reducing the impact force of the water flow and achieving the purpose of buffering. The water flow is dispersed to both sides along the buffer plate 230, thereby dispersing the impact force of the water flow, and the water flow is dispersed and filtered out through the diverter hole 210. The diverter plate 200 is used to further improve the buffering effect of the water flow to prevent the heat exchange tube 160 from being damaged due to a large impact force. The water in the water tank body 120 is heat exchanged through the heat exchange tube 160, and the water in the water tank body 120 is discharged through the outlet pipe 140.

[0033] Figure 3-Figure 4 The structure diagram of the second embodiment of the buffer water tank for air source heat pump of the utility model is shown. Figure 3-Figure 4 , which is different from the above-mentioned embodiment, a filter box 300 is provided on the top of the base 100, a sealing cover 310 is provided on the top of the filter box 300, a filter screen 320 is provided on the inner wall of the filter box 300, a filter element 330 is provided between the two filter screens 320, a drain pipe 340 is provided on the right side wall of the filter box 300, and one end of the outlet pipe 140 is connected to the left side wall of the inner cavity of the filter box 300. Specifically, the water after heat exchange enters the filter box 300 through the outlet pipe 140, and the filter screen 320 and the filter element 330 in the filter box 300 are used to perform multi-layer filtration on the water, thereby improving the water quality, and finally the water is discharged through the drain pipe 340. According to needs, the sealing cover 310 is used to facilitate the replacement of the internal filter element 320, which is convenient for cleaning.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A buffer water tank for an air source heat pump, characterized in that: The invention comprises a base (100) and a diverter plate (200), wherein a limit seat (110) is arranged on the top of the base (100), a water tank body (120) is arranged inside the limit seat (110), a water inlet pipe (130) is arranged on the top of the water tank body (120), a water outlet pipe (140) is arranged on the right side wall of the water tank body (120), two heat exchange interfaces (150) are arranged on the left side wall of the water tank body (120), and the water A heat exchange tube (160) is arranged in the tank body (120), and both ends of the heat exchange tube (160) are respectively connected to the heat exchange interface (150). The diverter plate (200) is arranged on the side wall of the inner cavity of the water tank body (120), and a plurality of diverter holes (210) are arranged on the diverter plate (200). A spring rod (220) is arranged on the top of the diverter plate (200), and a buffer plate (230) is arranged on the top of the spring rod (220).

2. A buffer water tank for an air source heat pump according to claim 1, characterized in that: A filter box (300) is arranged on the top of the base (100), a sealing cover (310) is arranged on the top of the filter box (300), a filter screen (320) is arranged on the inner wall of the filter box (300), a filter element (330) is arranged between two filter screens (320), a drainage pipe (340) is arranged on the right side wall of the filter box (300), and one end of the water outlet pipe (140) is connected to the left side wall of the inner cavity of the filter box (300).

3. The buffer water tank for an air source heat pump according to claim 1, characterized in that: A support frame is provided at the bottom of the base (100), and a vacuum suction cup is provided at the bottom of the support frame.

4. The buffer water tank for an air source heat pump according to claim 1, characterized in that: A control valve is embedded and installed on the water outlet pipe (140).

5. The buffer water tank for an air source heat pump according to claim 1, characterized in that: The heat exchange tube (160) is spiral-shaped and is arranged below the diverter plate (200).

6. The buffer water tank for an air source heat pump according to claim 1, characterized in that: The inner wall of the limiting seat (110) is provided with an anti-slip ring, and the water tank body (120) is connected to the inner wall of the limiting seat (110) via the anti-slip ring.

7. The buffer water tank for an air source heat pump according to claim 1, characterized in that: The buffer plate (230) is in a herringbone shape.

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