Water sanitation energy storage type heat pump water heater

Abstract

The utility model discloses a water hygiene energy storage type heat pump water heater which comprises an installation shell, a heat pump main machine is fixedly installed on the top of an inner cavity of the installation shell, a bottom plate is connected to the bottom of the installation shell in a sliding and sleeved mode, a clamping assembly is arranged in the installation shell, and the clamping assembly comprises a fixing block and a positioning block. One side of the fixing block is fixedly connected with the inner wall of the mounting shell, the bottom of the positioning block is fixedly connected with the bottom plate, the fixing block and the positioning block are used for abutting and limiting the bottom plate, the clamping block is arranged in the positioning block, and the clamping block is used for clamping and locking the fixing block and the positioning block. By utilizing the cooperative use mode of the mounting shell, the bottom plate and the clamping assembly, the positioning block and the fixing block can be kept in a stable butt joint state under the action of the clamping block, so that the mounting stability of the bottom plate is ensured, and the unlocking plate, the connecting rope and the positioning rod are further arranged at the bottom of the bottom plate, so that the locking state of the clamping block is conveniently released, and the mounting stability is ensured. Therefore, the device is convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the field of water heaters, in particular to a sanitary energy storage type heat pump water heater. Background Art

[0002] Tap water is direct drinking water. Users will drink it directly after passing through the heat pump water tank. After being heated for a long time in the water tank, various bacteria and scale will be produced. In order to ensure that the inner tank of the water tank is not corroded, the equipment manufacturer will use magnesium rods to protect the inner tank. The magnesium rods will release consumption during use to protect the inner tank. Users will have health problems if they drink it directly.

[0003] When the water heater is in use, the heat pump main unit and the heat exchange coil are usually directly installed on the bottom of the shell, and a base plate is fixedly installed on the bottom of the shell by bolts. However, the bolt-fixed installation method requires a screwdriver tool to disassemble it, and when the heat exchange coil inside the water heater is working, water droplets will condense on the outside, and the dripping water droplets will rust the screws, making it inconvenient to install and fix the base plate by a clamping method to improve the convenience of its installation and disassembly. Utility Model Content

[0004] The purpose of the utility model is to provide a water sanitation energy storage type heat pump water heater to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a water sanitary energy storage heat pump water heater, comprising a mounting shell, a heat pump host is fixedly mounted on the top of the inner cavity of the mounting shell, a heat exchange coil connected to the heat pump host is fixedly mounted inside the mounting shell, and a water inlet and a water outlet connected to the heat exchange coil are arranged on the front of the mounting shell;

[0006] The bottom of the installation shell is slidably sleeved with a bottom plate, and a plurality of clamping components for locking the bottom plate are arranged inside the installation shell, and the clamping components include:

[0007] A fixing block and a positioning block, one side of the fixing block is fixedly connected to the inner wall of the mounting shell, the bottom of the positioning block is fixedly connected to the bottom plate, and the fixing block and the positioning block are used to limit the docking of the bottom plate;

[0008] The clamping block is arranged inside the positioning block and is used to clamp and lock the fixing block and the positioning block.

[0009] Preferably, the bottom of the fixing block fits with the base plate, a connecting groove is provided at the bottom of the fixing block, the outer wall of the positioning block is slidably sleeved with the inner cavity of the connecting groove, and a mounting hole corresponding to the clamping block is provided on one side of the positioning block.

[0010] Preferably, the inner wall of the connecting groove is symmetrically provided with slots, one end of the outer wall of the connecting block is slidably engaged with the inner cavity of the slot, chamfers are provided at the corners of the top of the connecting block, and an inclined slope is provided at the bottom of the inner wall of the connecting groove.

[0011] Preferably, a connecting block is fixedly connected to the top of the inner wall of the mounting hole, a guide rod is fixedly connected to the side of the connecting block, one end of the outer wall of the guide rod is slidably inserted and sleeved with the clamping block, and the outer wall of the guide rod is slidably sleeved with a limiting spring.

[0012] Preferably, an unlocking plate is provided at the bottom of the base plate, and wire arrangement holes are provided at the bottom of the base plate and the bottom of the positioning block. A connecting rope is fixedly connected to one side of the clamping block, and one end of the connecting rope passes through the wire arrangement hole and is fixedly connected to the unlocking plate, and a guide shaft for guiding the connecting rope is symmetrically fixedly connected to the inner wall of the mounting hole.

[0013] Preferably, a connecting hole is provided at the top of the unlocking plate, a connecting shaft is fixedly connected to the inner cavity of the connecting hole, a positioning rod is rotatably inserted and sleeved on the outer wall of the connecting shaft, and a through hole matching the positioning rod is provided at the bottom of the base plate and the bottom of the positioning block.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model utilizes the coordinated use of an installation shell, a base plate and a clamping assembly. The clamping assembly includes a fixed block, a positioning block and a clamping block. Under the action of the clamping block, the positioning block can maintain a stable docking state with the fixed block, thereby ensuring the stability of the base plate installation. An unlocking plate, a connecting rope and a positioning rod are also provided at the bottom of the base plate, thereby facilitating the release of the locking state of the clamping block and facilitating its disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model from the side.

[0018] Figure 3 It is a schematic diagram of the internal structure of the side of the bottom plate of the utility model.

[0019] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Installation shell; 2. Heat pump main unit; 3. Heat exchange coil; 4. Water inlet; 5. Water outlet; 6. Bottom plate; 7. Snap-on assembly; 71. Fixing block; 72. Positioning block; 73. Snap-on block; 74. Connecting groove; 75. Slot; 76. Installation hole; 77. Connecting block; 78. Guide rod; 79. Limit spring; 710. Unlocking plate; 711. Connecting rope; 712. Connecting shaft; 713. Positioning rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 The water sanitation energy storage heat pump water heater shown comprises an installation shell 1, a heat pump main unit 2 is fixedly installed on the top of the inner cavity of the installation shell 1, a heat exchange coil 3 connected to the heat pump main unit 2 is fixedly installed inside the installation shell 1, a water inlet 4 and a water outlet 5 connected to the heat exchange coil 3 are arranged on the front of the installation shell 1, and a heat pump water storage tank is installed at the bottom of the inner cavity of the installation shell 1, the heat pump water storage tank is filled with energy storage balls through the flange opening, the heat pump main unit 2 heats the energy storage balls, one or more groups of "water coils" are added to the water storage tank, tap water circulates inside the "water coils", and the heat of the energy storage balls is conducted to the tap water flowing through the "water coils", so as to achieve the goal of heating water without storing water. When the user has no water demand, the heat is stored in the energy storage balls, and when water is needed, the energy storage balls release heat to heat the tap water. The installation shell The bottom of 1 is slidably sleeved with a bottom plate 6, and a plurality of clamping components 7 for locking the bottom plate 6 are arranged inside the mounting shell 1. The clamping components 7 include a fixing block 71 and a positioning block 72. One side of the fixing block 71 is fixedly connected to the inner wall of the mounting shell 1, and the bottom of the positioning block 72 is fixedly connected to the bottom plate 6. The fixing block 71 and the positioning block 72 are used to limit the docking of the bottom plate 6. The clamping block 73 is arranged inside the positioning block 72. The clamping block 73 is used to clamp and lock the fixing block 71 and the positioning block 72. The clamping block 73 clamps and limits the positioning block 72, so that the positioning block 72 and the fixing block 71 maintain a stable docking state, which can ensure the stability of the installation of the bottom plate 6. The clamping block 73 is pulled to separate from the fixing block 71, so that the bottom plate 6 can be directly disassembled, and then the parts inside the mounting shell 1 can be inspected and maintained.

[0023] Specifically, the bottom of the fixing block 71 fits with the bottom plate 6, and a connecting groove 74 is provided at the bottom of the fixing block 71. The outer wall of the positioning block 72 is slidably sleeved with the inner cavity of the connecting groove 74. A mounting hole 76 corresponding to the clamping block 73 is provided on one side of the positioning block 72, and a clamping groove 75 is symmetrically provided on the inner wall of the connecting groove 74. One end of the outer wall of the clamping block 73 is slidably clamped with the inner cavity of the clamping groove 75. Chamfers are provided at the corners of the top of the clamping block 73, and an inclined slope is provided at the bottom of the inner wall of the connecting groove 74. When the bottom plate 6 drives the positioning block 72 to dock with the fixing block 71, the inclined slope of the inner wall of the fixing block 71 squeezes the chamfers at the corners of the top of the clamping block 73, so that the clamping block 73 can automatically slide into the mounting hole 76, thereby facilitating the installation of the bottom plate 6.

[0024] Furthermore, a connecting block 77 is fixedly connected to the top of the inner wall of the mounting hole 76, and a guide rod 78 is fixedly connected to the side of the connecting block 77. One end of the outer wall of the guide rod 78 is slidably inserted and sleeved with the clamping block 73, and the outer wall of the guide rod 78 is slidably sleeved with a limiting spring 79. The limiting spring 79 can give an elastic force to the clamping block 73, so that the clamping block 73 and the clamping slot 75 on the fixed block 71 maintain a stable clamping state.

[0025] Furthermore, an unlocking plate 710 is provided at the bottom of the base plate 6, and wiring holes are provided at the bottom of the base plate 6 and the bottom of the positioning block 72. A connecting rope 711 is fixedly connected to one side of the clamping block 73, and one end of the connecting rope 711 passes through the wiring hole and is fixedly connected to the unlocking plate 710. A guide shaft for guiding the connecting rope 711 is symmetrically fixedly connected to the inner wall of the mounting hole 76, so that by pulling the unlocking plate 710 downward, the unlocking plate 710 can pull the two clamping blocks 73 to move relative to each other through the connecting rope 711, thereby releasing their clamping state.

[0026] When the locking cam 712 is in the unlocked position, the locking cam 713 is in the unlocked position and the locking cam 713 is in the unlocked position.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water sanitation energy storage heat pump water heater, comprising a mounting shell (1), a heat pump main unit (2) being fixedly mounted on the top of the inner cavity of the mounting shell (1), a heat exchange coil (3) connected to the heat pump main unit (2) being fixedly mounted inside the mounting shell (1), and a water inlet (4) and a water outlet (5) connected to the heat exchange coil (3) being arranged on the front of the mounting shell (1); It is characterized in that The bottom of the installation shell (1) is slidably sleeved with a bottom plate (6), and a plurality of clamping assemblies (7) for locking the bottom plate (6) are arranged inside the installation shell (1), and the clamping assemblies (7) include: A fixing block (71) and a positioning block (72), one side of the fixing block (71) being fixedly connected to the inner wall of the mounting shell (1), and the bottom of the positioning block (72) being fixedly connected to the bottom plate (6), and the fixing block (71) and the positioning block (72) being used for limiting the docking of the bottom plate (6); The clamping block (73) is arranged inside the positioning block (72), and the clamping block (73) is used to clamp and lock the fixing block (71) and the positioning block (72).

2. The water sanitary energy storage heat pump water heater according to claim 1, characterized in that: The bottom of the fixing block (71) is fitted with the bottom plate (6); a connecting groove (74) is provided at the bottom of the fixing block (71); the outer wall of the positioning block (72) is slidably sleeved with the inner cavity of the connecting groove (74); and a mounting hole (76) corresponding to the clamping block (73) is provided on one side of the positioning block (72).

3. The water sanitary energy storage heat pump water heater according to claim 2, characterized in that: The inner wall of the connecting groove (74) is symmetrically provided with a clamping groove (75), one end of the outer wall of the clamping block (73) is slidably clamped with the inner cavity of the clamping groove (75), a chamfer is provided at the corner of the top of the clamping block (73), and an inclined slope is provided at the bottom of the inner wall of the connecting groove (74).

4. The water sanitary energy storage heat pump water heater according to claim 2, characterized in that: A connecting block (77) is fixedly connected to the top of the inner wall of the mounting hole (76), a guide rod (78) is fixedly connected to the side of the connecting block (77), one end of the outer wall of the guide rod (78) is slidably inserted and sleeved with the clamping block (73), and the outer wall of the guide rod (78) is slidably sleeved with a limit spring (79).

5. The water sanitary energy storage heat pump water heater according to claim 2, characterized in that: An unlocking plate (710) is provided at the bottom of the bottom plate (6), and wiring holes are provided at the bottom of the bottom plate (6) and the bottom of the positioning block (72). A connecting rope (711) is fixedly connected to one side of the clamping block (73), and one end of the connecting rope (711) passes through the wiring hole and is fixedly connected to the unlocking plate (710). A guide shaft for guiding the connecting rope (711) is symmetrically fixedly connected to the inner wall of the mounting hole (76).

6. The water sanitary energy storage heat pump water heater according to claim 5, characterized in that: A connecting hole is provided at the top of the unlocking plate (710), a connecting shaft (712) is fixedly connected to the inner cavity of the connecting hole, a positioning rod (713) is rotatably inserted and sleeved on the outer wall of the connecting shaft (712), and a through hole matching the positioning rod (713) is provided at the bottom of the base plate (6) and the bottom of the positioning block (72).

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