Gas water heater

Abstract

The utility model relates to the technical field of water heater, concretely is gas water heater, including gas water heater main part and installation mechanism, four rectangular array distribution's rectangular plug block is arranged on gas water heater main part, and the side of gas water heater main part is provided with mounting panel, installation mechanism includes four setting on mounting panel and with rectangular plug block respectively corresponding butt joint block, the spring that sets up in butt joint block inside, set up in the spring far away butt joint block one end's sliding plate, set up in the inside fixed column of butt joint block and horizontal distribution, insert the inside of butt joint block and the bolt that passes through rectangular plug block and fixed column, and the handle that sets up on the bolt, rectangular plug block and sliding plate abutment setting, sliding plate sliding sets up in the inside of butt joint block, rectangular plug block is provided with the positioning slot that supplies fixed column embedding, the utility model has reduced the operation difficulty when gas water heater is carried out installation and dismounting, so as to be convenient for the overhaul maintenance of gas water heater.

Description

Technical Field

[0001] This utility model relates to the field of water heater technology, and in particular to gas water heaters. Background Technology

[0002] A gas water heater is a gas appliance that uses gas as fuel and heats water by transferring heat to cold water flowing through a heat exchanger. Gas water heaters can quickly heat water to meet users' immediate hot water needs, and compared to electric water heaters, they have lower operating costs.

[0003] Chinese Patent CN211601134U discloses an easy-to-install gas water heater, including a wall. The water heater body is located on the right side of the wall, and fixing blocks are fixedly installed at both the upper and lower ends of the left side of the water heater body. Hooks are engaged inside the fixing blocks, with one end of each hook extending to and abutting the side of the wall. This gas water heater is initially installed by aligning the limiting plate on the side of the mounting plate with the fixing block and inserting it. The fixing block is then engaged in a slot, completing the initial installation. The two hooks are then moved along the wall, with one end engaged inside the fixing block. Finally, the hooks are secured to the wall with fixing bolts. This method not only allows for quick installation of the water heater but also offers high installation efficiency and easier disassembly, providing a high degree of stability. It also solves the problem of cumbersome installation by holding the water heater by hand and then fixing it with bolts, which hinders disassembly and repair in case of damage.

[0004] However, the above technical solution has the following shortcomings: When the gas water heater is installed, although the set clips and slots have a pre-fixing function, the fastening function is still the same as that of ordinary gas water heaters, which uses threaded fasteners for fixing. However, when it is necessary to install and disassemble the gas water heater for regular inspection or maintenance, the operation is relatively troublesome. Utility Model Content

[0005] The purpose of this utility model is to address the problems existing in the background technology by proposing a gas water heater that reduces the operational difficulty of installing and disassembling gas water heaters, thereby facilitating the inspection and maintenance of gas water heaters.

[0006] The present invention relates to a gas water heater, comprising a gas water heater body and an installation mechanism. The gas water heater body has four rectangular inserts arranged in a rectangular array, and an installation plate is provided on the side of the gas water heater body. The installation mechanism includes four mating blocks disposed on the installation plate and corresponding to the rectangular inserts, a spring disposed inside the mating block, a sliding plate disposed at the end of the spring away from the mating block, horizontally distributed fixing posts disposed inside the mating blocks, a pin inserted into the mating block and passing through the rectangular inserts and the fixing posts, and a handle disposed on the pin. The rectangular inserts and the sliding plate are abutting each other, with the sliding plate slidably disposed inside the mating blocks. The rectangular inserts have positioning grooves for the fixing posts to be embedded in.

[0007] Preferably, the mounting plate is provided with four fixing bolts arranged in a rectangular array.

[0008] Preferably, the rectangular insert has two symmetrically distributed sliders, and the inside of the mating block has a groove for the sliders to slide horizontally.

[0009] Preferably, the fixed post passes through the sliding plate and is slidably connected, and the spring is sleeved on the fixed post.

[0010] Preferably, the gas water heater body is provided with an auxiliary support block, and the mounting plate is provided with a pre-fixing mechanism.

[0011] Preferably, the pre-fixing mechanism includes a movable plate slidably connected to the mounting plate and a limiting block disposed on the movable plate, and the auxiliary support block is provided with a limiting groove that is compatible with the limiting block.

[0012] Preferably, the cross-sectional shape of the limiting block is T-shaped.

[0013] Preferably, the mounting plate is provided with two guide rails, the movable plate is provided with symmetrically distributed fixing blocks, the fixing blocks are slidably mounted on the guide rails, and the auxiliary support block is provided with two support plates, the support plates and the guide rails are in contact with each other.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] This utility model, through its installation mechanism, enables the quick and stable installation or disassembly of the gas water heater body, improving the operational convenience when the gas water heater needs to be inspected or maintained regularly. The pre-fixing mechanism further provides good auxiliary support and pre-fixation for the gas water heater body, reducing the difficulty of installation and improving its stability, thus demonstrating excellent practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the installation mechanism of this utility model;

[0018] Figure 3 This is a connection diagram of the installation mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the pre-fixing mechanism of this utility model.

[0020] Reference numerals in the attached drawings: 1. Gas water heater body; 2. Mounting plate; 3. Rectangular insert; 4. Connecting block; 5. Spring; 6. Sliding plate; 7. Slider; 8. Fixing column; 9. Pin; 10. Handle; 11. Auxiliary support block; 12. Moving plate; 13. Limiting block; 14. Guide rail; 15. Fixing block; 16. Support plate; 17. Fixing bolt. Detailed Implementation

[0021] Example 1

[0022] like Figures 1-4 As shown, the gas water heater proposed in this embodiment includes a gas water heater body 1 and an installation mechanism; the gas water heater body 1 is provided with four rectangular inserts 3 arranged in a rectangular array, and an installation plate 2 is provided on the side of the gas water heater body 1. Four fixing bolts 17 arranged in a rectangular array are provided through the installation plate 2. The fixing bolts 17 are used to fix the installation plate 2 to the wall. The installation plate 2 is used to fix the gas water heater body 1.

[0023] The mounting mechanism includes four mating blocks 4 mounted on the mounting plate 2 and corresponding to rectangular inserts 3, a spring 5 inside the mating block 4, a sliding plate 6 at the end of the spring 5 away from the mating block 4, horizontally distributed fixing posts 8 inside the mating block 4, a pin 9 inserted into the mating block 4 and passing through the rectangular insert 3 and the fixing posts 8, and a handle 10 on the pin 9; the rectangular insert 3 and the sliding plate 6 are abutting each other, the sliding plate 6 is slidably mounted inside the mating block 4, the rectangular insert 3 is provided with a positioning groove for the fixing posts 8 to be embedded, the rectangular insert 3 is provided with two symmetrically distributed sliders 7, and the mating block 4 is provided with a sliding groove for the sliders 7 to slide horizontally.

[0024] The fixed post 8 passes through the sliding plate 6 and is slidably connected. The spring 5 is sleeved on the fixed post 8. The fixed post 8 guides the extension and retraction of the spring 5, preventing the spring 5 from being completely twisted and improving the service life of the spring 5.

[0025] In this embodiment, when installing the gas water heater body 1, the four rectangular inserts 3 are first aligned with the docking blocks 4 and inserted, so that the fixing post 8 is inserted into the positioning groove of the rectangular insert 3. The rectangular insert 3 pushes the sliding plate 6 to slide, and the sliding plate 6 continuously compresses the spring 5. While the rectangular insert 3 slides, it also drives the slider 7 to slide along the slide groove. When the slider 7 abuts against the end of the slide groove, the handle 10 inserts the pin 9 into the docking block 4. The docking block 4 passes through the rectangular insert 3 and the fixing post 8, thus completing the fixed installation operation of the gas water heater body 1. After the spring 5 is compressed, it will exert a lateral squeezing force on the pin 9 to fully ensure the tightness of the pin 9 after insertion, thereby further improving the stability of the gas water heater body 1 and improving the operational convenience when installing and disassembling the gas water heater for regular inspection or maintenance. It has good practicality.

[0026] Example 2

[0027] like Figure 1 and Figure 4 As shown, in this embodiment of the gas water heater, compared with the first embodiment, the main body 1 of the gas water heater is provided with an auxiliary support block 11, and the mounting plate 2 is provided with a pre-fixing mechanism. The pre-fixing mechanism includes a movable plate 12 slidably connected to the mounting plate 2 and a limiting block 13 provided on the movable plate 12. The auxiliary support block 11 is provided with a limiting groove that is compatible with the limiting block 13. The cross-sectional shape of the limiting block 13 is T-shaped.

[0028] The mounting plate 2 is provided with two guide rails 14, and the movable plate 12 is provided with symmetrically distributed fixing blocks 15. The fixing blocks 15 are slidably mounted on the guide rails 14. The auxiliary support block 11 is provided with two support plates 16, and the support plates 16 and the guide rails 14 are in contact with each other.

[0029] In this embodiment, when the rectangular insert 3 is inserted into the interior of the docking block 4 and pressed, the support plate 16 on the auxiliary support block 11 fits against the guide rail 14. At this time, the moving plate 12 is pulled to slide along the guide rail 14, and the moving plate 12 drives the limiting block 13 to move. When the moving plate 12 abuts against the other end of the guide rail 14, the limiting block 13 is completely embedded in the limiting groove of the auxiliary support block 11. The T-shaped limiting block 13 can play an auxiliary support and pre-fixation role for the gas water heater body 1. It is not necessary to carefully support the gas water heater body 1 when operating the docking block 4 and the pin 9. This not only reduces the difficulty of installing the gas water heater body 1, but also improves the stability of the gas water heater body 1.

[0030] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A gas water heater, characterized in that, include: The gas water heater body (1) is provided with four rectangular inserts (3) arranged in a rectangular array, and an installation plate (2) is provided on the side of the gas water heater body (1). The mounting mechanism includes four mating blocks (4) on the mounting plate (2) and corresponding to the rectangular insert (3), a spring (5) inside the mating block (4), a sliding plate (6) at the end of the spring (5) away from the mating block (4), a fixing post (8) inside the mating block (4) and horizontally distributed, a pin (9) inserted into the mating block (4) and passing through the rectangular insert (3) and the fixing post (8), and a handle (10) on the pin (9); the rectangular insert (3) and the sliding plate (6) are abutted together, the sliding plate (6) is slidably disposed inside the mating block (4), and the rectangular insert (3) is provided with a positioning groove for the fixing post (8) to be embedded.

2. The gas water heater according to claim 1, characterized in that, The mounting plate (2) has four rectangular array of fixing bolts (17) running through it.

3. The gas water heater according to claim 1, characterized in that, The rectangular insert (3) is provided with two symmetrically distributed sliders (7), and the inside of the mating block (4) is provided with a groove for the sliders (7) to slide horizontally.

4. The gas water heater according to claim 1, characterized in that, The fixed post (8) passes through the sliding plate (6) and is slidably connected, and the spring (5) is sleeved on the fixed post (8).

5. The gas water heater according to claim 1, characterized in that, An auxiliary support block (11) is provided on the main body (1) of the gas water heater, and a pre-fixing mechanism is provided on the mounting plate (2).

6. The gas water heater according to claim 5, characterized in that, The pre-fixing mechanism includes a movable plate (12) slidably connected to the mounting plate (2) and a limiting block (13) provided on the movable plate (12). The auxiliary support block (11) is provided with a limiting groove that is compatible with the limiting block (13).

7. The gas water heater according to claim 6, characterized in that, The cross-sectional shape of the limiting block (13) is T-shaped.

8. The gas water heater according to claim 6, characterized in that, The mounting plate (2) is provided with two guide rails (14), the movable plate (12) is provided with symmetrically distributed fixing blocks (15), the fixing blocks (15) are slidably mounted on the guide rails (14), and the auxiliary support block (11) is provided with two support plates (16), the support plates (16) and the guide rails (14) are in contact with each other.

Images