Embedded gas water heater

Abstract

The utility model discloses an embedded gas water heater which is embedded on a cabinet, the gas water heater comprises a shell component, the top and the bottom of the shell component are respectively flush with the top and the bottom of the cabinet, and the shell component is arranged on the cabinet. A lower air inlet part communicated with the interior of the shell assembly is arranged at the bottom of the shell assembly; the panel assembly is arranged on the front face of the shell assembly, the front face of the panel assembly is flush with the front face of the cabinet, and a key area is arranged at the lower end of the front face of the panel assembly; and the combustion system and the pipeline system are both arranged in the shell assembly. The gas water heater can be fused with a cabinet, so that the layout of a kitchen is more attractive, the combustion gas inlet condition of the gas water heater can be realized, and the gas water heater meets the combustion heat installation requirement.

Description

TECHNICAL FIELD

[0001] The utility model relates to water heater technical field especially relates to a kind of embedded gas water heater. BACKGROUND

[0002] The existing gas water heater installed in kitchen, whole machine is exposed and is installed on wall, pipeline is exposed in disorder, and it affects aesthetic property.Part of user directly puts existing water heater into cabinet, because cabinet has no air inlet window, it cannot reach combustion installation condition, and it is not allowed to install gas component. SUMMARY

[0003] The utility model aims at at least in certain extent solve one of the problems existing in prior art related, and for this purpose, the utility model provides a kind of embedded gas water heater, it can be fused with cabinet, make kitchen layout more beautiful, it can also realize the combustion air intake condition of gas water heater, meet combustion installation requirement.

[0004] According to the above-mentioned embedded gas water heater, the following technical scheme is used to realize it:

[0005] A kind of embedded gas water heater, the gas water heater is embedded on cabinet, the gas water heater includes: shell assembly, the top and bottom of the shell assembly are flush with the top and bottom of the cabinet respectively, and the lower air inlet portion that is connected with the inside of the shell assembly is opened in the bottom of the shell assembly;Panel assembly is set to the front of the shell assembly, the front of the panel assembly is flush with the front of the cabinet, and the key area is provided at the lower end of the front of the panel assembly;And combustion system and pipeline system are all set in the shell assembly.

[0006] In some embodiments, the front width of the shell assembly is less than the side thickness of the shell assembly.

[0007] In some embodiments, the thickness between the back of the shell assembly and the front of the panel assembly is 300-360mm, and the height of the shell assembly and the panel assembly is all 660-720mm.

[0008] In some embodiments, hook hole is provided on the back and / or left and right two side walls of the shell assembly.

[0009] In some embodiments, air-avoiding portion is opened in the lower end of the back of the shell assembly, and the pipeline system is communicated with pipeline connector arranged on wall surface through the air-avoiding portion.

[0010] In some embodiments, a wire hole is formed on at least one side wall of the shell assembly, a through hole is formed on the cabinet at a position corresponding to the wire hole, and the power cord of the gas water heater extends into the interior of the cabinet through the wire hole and the through hole and is connected to the socket hidden in the interior of the cabinet.

[0011] In some embodiments, a lower partition plate is arranged in the shell assembly, the lower partition plate divides the shell assembly into a lower cavity and an upper cavity, a mounting hole and a lower air inlet are formed on the lower partition plate, the upper cavity is connected to the lower cavity through the lower air inlet, and the lower cavity is connected to the lower air inlet; the combustion system is arranged in the upper cavity and is provided with a pipeline interface, the pipeline interface vertically penetrates the mounting hole and extends into the lower cavity, and the pipeline system is arranged in the lower cavity and is connected to the pipeline interface.

[0012] In some embodiments, an air avoiding part is formed on the rear side cavity wall of the lower cavity, and a wire hole is formed on at least one side cavity wall of the lower cavity or on the left and right side cavity walls of the upper cavity.

[0013] In some embodiments, an inner partition plate is further arranged in the upper cavity, the inner partition plate divides the upper cavity into a first cavity and a second cavity, the combustion system is arranged in the first cavity, and the lower air inlet is directly connected to the first cavity or is connected to the first cavity through the second cavity.

[0014] In some embodiments, an upper air inlet is formed on the upper end and / or lower end of the inner partition plate, and the lower air inlet is connected to the first cavity through the second cavity and the upper air inlet.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] 1. The gas water heater is embedded on the cabinet, the gas water heater comprises a shell assembly and a panel assembly, the top and bottom of the shell assembly are flush with the top and bottom of the cabinet, the panel assembly is arranged on the front of the shell assembly, the front of the panel assembly is flush with the front of the cabinet, a key area is arranged at the lower end of the front of the panel assembly, so that the gas water heater is integrated with the cabinet, the kitchen layout is more beautiful, and the user is convenient to operate.

[0017] 2. The lower air inlet is formed on the bottom of the shell assembly, and the combustion system is arranged in the shell assembly, so that the pipeline system can be hidden in the shell assembly, and the combustion air condition of the gas water heater is met, and the installation requirement is met. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the structure schematic diagram of the gas water heater embedded in the right side of the cabinet in the embodiment of the utility model;

[0019] Figure 2 is the structure schematic diagram of the gas water heater embedded in the left side of the cabinet in the embodiment of the utility model;

[0020] Figure 3 is the structure schematic diagram of the gas water heater embedded in the left side of the cabinet in the embodiment of the utility model;

[0021] Figure 4 is the explosion view of the gas water heater in the embodiment of the utility model;

[0022] Figure 5 is the local structure schematic diagram of the gas water heater in the embodiment of the utility model;

[0023] Figure 6 is the structure schematic diagram of the partition plate assembly arranged in the shell assembly in the embodiment of the utility model.

[0024] In the drawing: 1-cabinet; 2-gas water heater, 201-lower cavity, 202-first cavity, 203-second cavity, 21-shell assembly, 211-lower air inlet hole, 212-top outlet, 213-hook hole, 214-clearance, 215-wire hole, 216-lower flange, 22-panel assembly, 221-key area, 231-lower partition plate, 2311-lower air inlet hole, 2312-gas path through hole, 232-inner partition plate, 2321-upper air inlet hole, 24-burning system, 241-gas path interface, 242-water path interface, 243-smoke outlet, 251-gas connection pipeline, 252-water connection pipeline; 3-wall surface. DETAILED DESCRIPTION

[0025] The following embodiments are used to illustrate the utility model, but the utility model is not limited by these embodiments. The specific embodiments of the utility model are modified or some technical features are replaced equivalently without departing from the spirit of the utility model scheme, and they should be covered in the technical scheme range of the utility model claimed.

[0026] Embodiment 1

[0027] Reference Figures 1-6 , the embodiment provides a kind of embedded gas water heater, cabinet 1 is fixedly installed on wall surface 3, gas water heater 2 is embedded in cabinet 1 and with wall surface 3 and / or cabinet 1 detachable connection, specifically, gas water heater 2 can be embedded in the adjacent two hanging cabinet of cabinet 1 (see Figure 1 ), gas water heater 2 can also be embedded in the right side or left side of cabinet 1 (see Figures 2-3 ).

[0028] The gas water heater 2 comprises a housing assembly 21, a panel assembly 22, a combustion system 24 and a pipeline system (not shown in the figure), the housing assembly 21 is embedded on the cabinet 1 and detachably connected with the wall surface 3 and / or the cabinet 1, the top and bottom of the housing assembly 21 are flush with the top and bottom of the cabinet 1 respectively. The panel assembly 22 is detachably arranged on the front of the housing assembly 21, the top and bottom of the panel assembly 22 are flush with the top and bottom of the housing assembly 21 respectively, and the front of the panel assembly 22 is flush with the front of the cabinet 1, and a button area 221 is arranged at the lower end of the front of the panel assembly 22. It can be seen that by flush the top and bottom of the housing assembly 21 with the top and bottom of the cabinet 1 respectively, flush the front of the panel assembly 22 with the front of the cabinet 1, and arrange the button area 221 at the lower end of the front of the panel assembly 22, the gas water heater 2 is integrated with the cabinet 1, the kitchen layout is more simple and beautiful, and the user can operate the water heater conveniently.

[0029] A lower air inlet part is arranged at the bottom of the housing assembly 21 and is in communication with the inside of the housing assembly 21, and the lower air inlet part is preferably an air inlet grille comprising a plurality of lower air inlet holes 211 arranged at intervals, the lower air inlet holes 211 are used for air passing through to supply air required for combustion and cooling in the inside of the housing assembly 21. A top outlet 212 is arranged at the top of the housing assembly 21 and is in communication with the inside of the housing assembly 21. The combustion system 24 is arranged in the housing assembly 21 and has a smoke outlet 243 extending upwardly at the top thereof, the smoke outlet 243 protrudes from the top of the housing assembly 21 after passing through the top opening 212 of the housing assembly 21 from bottom to top. The pipeline system is arranged in the housing assembly 21, and the combustion system 24 is in communication with the pipeline joint (not shown in the figure) arranged in advance on the wall surface 3 through the pipeline system. It can be seen that by arranging the lower air inlet part at the bottom of the housing assembly 21, the combustion system 24 and the pipeline system are installed in the housing assembly 21, so that the pipeline system can be hidden in the housing assembly, the problem of water pipe and gas pipe exposed is solved, and the combustion air condition of the gas water heater is realized, which meets the installation requirements of the gas water heater.

[0030] Reference Figures 1-4The front width of the shell assembly 21 is less than the side thickness of the shell assembly 21, and the combustion system 24 is vertically arranged in the front-rear direction, thereby distinguishing from the conventional water heater, so that the thickness of the whole machine in the left-right direction is thinner, which is beneficial to reduce the space occupied by the whole machine in the left-right direction of the cabinet 1, and meanwhile ensures the convenience of user operation. Specifically, the thickness L between the back of the shell assembly 21 and the front of the panel assembly 22 is 300-360 mm, and the height H of the shell assembly 21 and the panel assembly 22 is 660-720 mm, so that the thickness L of the whole machine in the front-rear direction is 300-360 mm, and the height H in the up-down direction is 660-720 mm. Preferably, the thickness L is 340 mm, and the height H is 700 mm.

[0031] With reference to Figures 4-6 The hook holes 213 are arranged on the back and / or the left and right side walls of the shell assembly 21, so that the whole machine can be hung on the wall 3 or the cabinet 1 through the hook holes 213. The clearance 214 is arranged at the lower end of the back of the shell assembly 21 and communicates with the shell assembly 21, the pipeline system passes through the clearance 214, and the opposite ends thereof respectively communicate with the combustion system 24 and the pipeline joint arranged on the wall 3. When the gas water heater 2 is embedded in place, the clearance 214 just coincides with the pipeline joint arranged in the house, so as to realize the hidden pipeline system layout while connecting the pipeline. The wire holes 215 are arranged on at least one side wall of the shell assembly 21 and communicate with the shell assembly 21. The through holes (not shown in the figure) are arranged at the positions corresponding to the wire holes 215 of the cabinet 1. The power cord (not shown in the figure) of the gas water heater 2 is sequentially inserted into the through holes of the cabinet 1 and is connected to the socket hidden in the cabinet 1, so as to realize the hidden plug-in and solve the problem of exposed power cord. In addition, the lower flange 216 with elasticity is integrally formed on the back of the shell assembly 21, and the lower flange 216 is used for detachable connection with the bottom plate of the shell assembly 21.

[0032] With reference to Figures 4-6Further, the lower partition plate 231 is arranged transversely in the shell assembly 21, and the outer periphery of the lower partition plate 231 is respectively matched and clamped with the peripheral wall of the shell assembly 21 to achieve quick and predetermined positioning of the installation of the lower partition plate, and then the lower partition plate 231 is detachably connected with the shell assembly 21 as a whole by using fasteners (for example, screws) to realize the overall strength of the shell assembly 21 and the reliable support of the combustion system 24. The lower partition plate 231 divides the shell assembly 21 into a lower cavity 201 and an upper cavity (not shown in the figure), and the lower partition plate 231 is provided with a mounting port and a lower air inlet part, and the lower air inlet part includes a plurality of lower air inlet holes 2311 arranged at intervals. The upper cavity is communicated with the lower cavity 201 through the lower air inlet part, and the lower cavity 201 is communicated with the lower air inlet part, so that the external air can flow into the upper cavity through the lower air inlet part, the lower cavity 201 and the lower air inlet part in sequence, so as to supply air to the upper cavity, and then supply secondary air required for combustion and / or cold air required for cooling the combustion system to the combustion system installed in the upper cavity. The combustion system 24 is arranged in the upper cavity and is provided with a pipeline interface, the pipeline interface vertically penetrates the mounting port and extends into the lower cavity 201, and a pipeline system is arranged in the lower cavity 201. The pipeline interface of the combustion system 24 can be communicated with the pipeline joint arranged on the wall surface 3 in advance through the pipeline system, so as to realize hidden pipe arrangement.

[0033] In the embodiment, the mounting port on the lower partition plate 231 includes an air passage through hole 2312 and two water passage through holes, the pipeline interface includes an air interface 241 and two water interfaces 242, the lower end of the air interface 241 penetrates the air passage through hole 2312 from top to bottom and extends into the lower cavity 201, and the lower end of each water interface 242 penetrates the corresponding water passage through hole from top to bottom and extends into the lower cavity 201; the pipeline joint arranged on the wall surface 3 in advance includes a gas joint and two water joints, and the pipeline system includes a gas pipeline 251 and two water pipelines 252. The opposite ends of the gas pipeline 251 are respectively communicated with the air interface 241 of the combustion system 24 and the gas joint arranged on the wall surface 3 in advance, and the opposite ends of each water pipeline 252 are respectively communicated with the water interface 242 of the combustion system 24 and the water joint arranged on the wall surface 3 in advance.

[0034] An air avoiding part 214 communicated with the lower cavity 201 is arranged on the back surface of the shell assembly 21 corresponding to the rear side cavity wall of the lower cavity 201, and the end of the pipeline system away from the pipeline interface penetrates the air avoiding part 214 and is communicated with the pipeline joint arranged on the wall surface. The wire passing hole 215 communicated with the lower cavity 201 is arranged on the left and / or right side cavity wall of the lower cavity 201. Of course, the wire passing hole 215 communicated with the upper cavity can also be arranged on the left and / or right side cavity wall of the upper cavity.

[0035] Embodiment 2

[0036] ReferenceFigures 4-6 The difference between the embodiment and the embodiment 1 is that the inner partition plate 232 is further included. The inner partition plate 232 is vertically arranged in the upper cavity, the upper end of the inner partition plate 232 is connected with the top or the upper end of the side wall of the shell assembly 21, and the lower end is abutted or connected with the top of the lower partition plate 231, so as to reliably strengthen the overall strength of the shell assembly 21. The inner partition plate 232 divides the upper cavity into the first cavity 202 and the second cavity 203, the burner assembly 24 is arranged in the first cavity 202, the lower air inlet part on the lower partition plate 231 is directly communicated with the first cavity 202, or the lower air inlet part on the lower partition plate 231 is communicated with the first cavity 202 through the second cavity 203, so that the second cavity 203 has a heat insulation effect without affecting the air supply for the first cavity 202 and the combustion system 24, and the temperature rise of the shell assembly 21 and the cabinet 1 close to the side of the second cavity 203 is reduced.

[0037] Specifically, the upper air inlet part is arranged at the upper end and / or the lower end of the inner partition plate 232, the lower air inlet part is sequentially communicated with the first cavity 202 through the second cavity 203 and the upper air inlet part, so as to form an air channel, and the temperature rise of the second cavity 203 is further reduced, and cold air is conveniently introduced to the upper part of the combustion system 24, so that the upper part of the combustion system 24 is cooled.

[0038] The above only describes some embodiments of the utility model. For ordinary skilled persons in the art, without departing from the creative concept of the utility model, a plurality of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. An embedded gas water heater, characterized in that, The gas water heater is embedded in a cabinet (1), and the gas water heater comprises: a shell assembly (21), the top and bottom of the shell assembly (21) are flush with the top and bottom of the cabinet (1) respectively, and a lower air inlet part is arranged at the bottom of the shell assembly (21) and communicates with the inside of the shell assembly (21); a panel assembly (22), arranged on the front of the shell assembly (21), the front of the panel assembly (22) is flush with the front of the cabinet (1), and a key area is arranged at the lower end of the front of the panel assembly (22); and a combustion system (24) and a pipeline system, both arranged in the shell assembly (21).

2. An embedded gas water heater according to claim 1, wherein, The front width of the shell assembly (21) is less than the side thickness of the shell assembly (21).

3. An embedded gas water heater according to claim 2, wherein, The thickness between the back of the shell assembly (21) and the front of the panel assembly (22) is 300-360 mm, and the height of the shell assembly (21) and the panel assembly (22) is both 660-720 mm.

4. The recessed gas heater of claim 1, wherein, Hook holes (213) are arranged on the back and / or left and right side walls of the shell assembly (21).

5. The recessed gas heater of claim 1, wherein, An emptying part (214) is arranged at the lower end of the back of the shell assembly (21), and the pipeline system passes through the emptying part (214) and communicates with a pipeline joint arranged on the wall surface.

6. The recessed gas heater of claim 1, wherein, A wire passing hole (215) is arranged on at least one side wall of the shell assembly (21), a through hole is arranged at a position corresponding to the wire passing hole (215) of the cabinet (1), and the power cord of the gas water heater passes through the wire passing hole (215) and the through hole in sequence and then extends into the cabinet (1) and is connected to a socket hidden in the cabinet (1).

7. An inbuilt gas water heater as claimed in any one of the claims 1 to 6 wherein, A lower partition plate (231) is arranged in the shell assembly (21), the lower partition plate (231) divides the inside of the shell assembly (21) into a lower cavity (201) and an upper cavity, a mounting hole and a lower air inlet part are arranged on the lower partition plate (231), the upper cavity communicates with the lower cavity (201) through the lower air inlet part, and the lower cavity (201) communicates with the lower air inlet part; the combustion system (24) is arranged in the upper cavity and is provided with a pipeline interface, the pipeline interface vertically penetrates the mounting hole and extends into the lower cavity (201), and the pipeline system is arranged in the lower cavity (201) and communicates with the pipeline interface.

8. An embedded gas water heater as claimed in claim 7 wherein, An emptying part (214) is arranged on the rear side cavity wall of the lower cavity (201), and a wire passing hole (215) is arranged on at least one side cavity wall of the lower cavity (201) or on the left and right side cavity walls of the upper cavity.

9. An embedded gas water heater according to claim 7, wherein, An inner partition (232) is further arranged in the upper cavity, which separates the upper cavity into a first cavity (202) and a second cavity (203), the combustion system (24) is arranged in the first cavity (202), and the lower air inlet part is directly communicated with the first cavity (202) or communicated with the first cavity (202) through the second cavity (203).

10. An embedded gas water heater as claimed in claim 9 wherein, An upper air inlet part is arranged at the upper end and / or lower end of the inner partition (232), and the lower air inlet part is communicated with the first cavity (202) through the second cavity (203) and the upper air inlet part in sequence.

Images