CN217004887U

CN217004887U - Anticorrosive outdoor gas heater of frostproofing remote control type

Info

Publication number: CN217004887U
Application number: CN202220700141.4U
Authority: CN
Inventors: 李国兵
Original assignee: Guangdong Shunde Dapai Electric Co ltd
Current assignee: Guangdong Shunde Dapai Electric Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-19
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses an anticorrosion antifreezing remote control outdoor gas water heater, comprising: the device comprises a box shell, a waterproof top cover, a control center, a signal receiver, a remote control device and an anti-corrosion mute cover; the anticorrosive mute covers are wrapped at the outer sides of the heat exchanger and the combustion chamber at intervals and form anticorrosive mute cavities; the remote control device can remotely transmit a control instruction to the signal receiver; the exhaust device comprises a smoke outlet which is arranged above the box shell in a penetrating way; the waterproof top cover and the box shell are surrounded to form a smoke-discharging waterproof cavity; the smoke outlet is positioned in the smoke outlet waterproof cavity. According to the utility model, the corrosion-resistant silencing cavity can buffer the sound effect of flame combustion in the combustion chamber to reduce noise and silence, and can isolate condensed water in the box shell to improve the corrosion resistance; the remote control device remotely transmits a control instruction to the signal receiver, and a user can realize the operations of heating, cooling, switching on and switching off and the like in the bathroom; the waterproof top cover can prevent rainwater or dirt from entering the smoke outlet, and the service life of the gas water heater is prolonged.

Description

Anticorrosive outdoor gas heater of frostproofing remote control type

Technical Field

The utility model relates to the field of anti-corrosion and anti-freezing remote control type outdoor gas water heaters.

Background

Traditional domestic gas heater, the outlet flue is located the top of water heater, vertical setting up, consequently multi-purpose indoor, or outdoor corridor etc. can keep out wind and rain's place. Due to large temperature difference, generated condensed water drops on the outer walls of elements such as a heat exchanger, a water pipe, a combustion chamber and the like, or condensed reflux is generated from a smoke outlet, so that pipelines and functional elements of the water heater are corroded, and the service life of the water heater is shortened; in addition, in northern cold winter, the water pipe structure is easy to burst at the environmental temperature below 0 ℃; in addition, traditional water heater, during the burning, the noise is great, and user experience is not good.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an anti-corrosion anti-freezing remote control type outdoor gas water heater.

The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: an outdoor gas heater of anticorrosive frostproofing remote control type, includes: the device comprises a box shell, a waterproof top cover, a control center, a signal receiver, a remote control device, an anti-corrosion mute cover, an exhaust device, a heat exchanger, a combustion chamber and a combustor, wherein the exhaust device, the heat exchanger, the combustion chamber and the combustor are arranged in the box shell from top to bottom;

the anticorrosive mute cover is wrapped at the outer sides of the heat exchanger and the combustion chamber at intervals and is provided with an anticorrosive mute cavity;

the signal receiver is arranged on the box shell and is electrically connected with the control center, and the remote control device can remotely transmit a control command to the signal receiver;

the exhaust device comprises a smoke outlet which is arranged above the box shell in a penetrating way; the waterproof top cover is arranged above the box shell and forms a smoke-discharging waterproof cavity with the box shell in an enclosing manner; the cigarette outlet is positioned in the cigarette outlet waterproof cavity.

Optionally, a top hood guide sliding plate is arranged above the box shell; waterproof top cap is equipped with the first spout and the first slide rail of mutual adaptation with the top cap saddle, so that waterproof top cap detachably slidable mounting in top cap saddle.

Optionally, the waterproof top cover comprises a top cover lid and a rear cover; the top cover cap and the rear sealing cap are provided with a second sliding groove and a second sliding rail which are mutually matched, so that the rear sealing cap can be detachably and slidably mounted on the top cover cap.

Optionally, a plurality of smoke outlets are formed in the lateral direction of the waterproof top cover.

Optionally, a sealing rubber pad is arranged at the joint of the smoke outlet and the box shell.

Optionally, the corrosion-resistant anti-freezing remote control outdoor gas water heater further comprises a water pipe system, the water pipe system comprises a heat exchange pipe section penetrating through the heat exchanger and a coil pipe section coiled outside the heat exchanger and the combustion chamber, and the coil pipe section is arranged in the corrosion-resistant mute cavity.

Optionally, the anti-corrosion mute cover comprises a first cover body and a second cover body which are detachably connected, the sections of the first cover body and the second cover body are both arranged in an n shape, and the first cover body and the second cover body can be spliced from the front side and the rear side to form the anti-corrosion mute cover; the first cover body and the second cover body are made of stainless steel materials.

Optionally, a protective layer is coated on the inner wall of the heat exchange tube section tube body.

Optionally, the water pipe system is further provided with an auxiliary electric heating device; the auxiliary electric heating device is arranged close to the water pipe and can heat the water pipe.

Optionally, the housing includes a face shell and a base shell, and the face shell is covered on the front side of the base shell; the outer edge of the face shell is provided with a water retaining extension flange; the signal receiver is arranged below the base shell and is positioned at the rear side of the water-retaining extending flange.

The utility model has the beneficial effects that: the anticorrosive silence cover is wrapped on the outer sides of the heat exchanger and the combustion chamber at intervals to form an anticorrosive silence cavity, so that the heat exchanger, the combustion chamber and a water pipe penetrating through the heat exchanger can be isolated from the inner cavity of the box shell, water vapor formed in the environment cannot directly enter the heat exchanger or the combustion chamber, the waterproof and corrosion-resistant performance is improved, and the service life of the water heater is prolonged; moreover, the anticorrosive mute cavity can buffer the sound of flame combustion in the combustion chamber, and has the effects of noise reduction and muting; in addition, a user can transmit a control instruction to the signal receiver through the remote control device in the bathroom, and operations such as temperature rise, temperature reduction, startup and shutdown are remotely realized; and exhaust apparatus's outlet flue is located waterproof hood and the waterproof intracavity of outlet flue that the case shell encloses and establishes, can block to avoid rainwater and tuber wind in the outdoor environment, prevents that rainwater or foul from getting into the outlet flue, improves gas heater's life.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of an anti-corrosion and anti-freezing remote control outdoor gas water heater according to the present invention;

FIG. 2 is an exploded view of the enclosure and the waterproof top cover of FIG. 1;

FIG. 3 is a schematic view of the waterproof top cover and the top cover slide guide shown in FIG. 2;

FIG. 4 is a schematic view of an exploded structure of the corrosion-resistant and anti-freezing remote-control outdoor gas water heater of the present invention after being taken out of the water tank;

fig. 5 is a sectional view of the corrosion-resistant anti-freezing remote control type outdoor gas water heater of the present invention.

Description of the main element symbols:

10. a box shell; 11. a face shell; 12. a water retaining extension flange; 13. a base shell; 14. a top cover guide sliding plate; 141. a first chute; 20. an exhaust device; 21. a smoke outlet; 22. sealing the rubber gasket; 30. a heat exchanger; 40. a combustion chamber; 50. a burner; 60. a water conduit system; 61. a heat exchange tube section; 62. a coil section; 70. an anti-corrosion mute cover; 71. an anti-corrosion mute cavity; 72. a first cover body; 73. a second cover body; 80. a waterproof top cover; 81. a top cover lid; 811. a first slide rail; 812. a second slide rail; 82. a rear cover; 821. a second chute; 83. a smoke outlet; 84. a smoke-discharging waterproof cavity; 90. a signal receiver; 91. and a remote control device.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "disposed," "installed," "connected," and the like are to be understood broadly, and may be, for example, directly connected or indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific contents of the technical scheme.

Examples

Referring to fig. 1 to 5, the utility model provides an anti-corrosion and anti-freezing remote control outdoor gas water heater, comprising: the device comprises a box shell 10, a waterproof top cover 80, a control center, a signal receiver 90, a remote control device 91, an anticorrosive silence cover 70, an exhaust device 20, a heat exchanger 30, a combustion chamber 40 and a combustor 50 which are arranged in the box shell 10 from top to bottom;

the anticorrosion mute cover 70 is alternately wrapped on the outer sides of the heat exchanger 30 and the combustion chamber 40 and is provided with an anticorrosion mute cavity 71;

the signal receiver 90 is arranged on the box shell 10 and is electrically connected with the control center, and the remote control device 91 can transmit a control command to the signal receiver 90 remotely;

the exhaust device 20 comprises a smoke outlet 21 which is arranged above the box shell 10 in a penetrating way; the waterproof top cover 80 is arranged above the case shell 10 and forms a smoke-discharging waterproof cavity 84 with the surrounding of the case shell 10; the smoke outlet 21 is positioned in the smoke-discharging waterproof cavity 84.

In the utility model, the anticorrosion mute cover 70 is alternately wrapped at the outer sides of the heat exchanger 30 and the combustion chamber 40 to form an anticorrosion mute cavity 71, so that the heat exchanger 30, the combustion chamber 40 and a water pipe penetrating the heat exchanger 30 are isolated from the inner cavity of the box shell 10, water vapor formed in the environment cannot directly enter the heat exchanger 30 or the combustion chamber 40, the waterproof and corrosion-resistant performance is improved, and the service life of the water heater is prolonged; moreover, the anti-corrosion mute cavity 71 can buffer the sound of flame combustion in the combustion chamber 40, and has the effects of noise reduction and muting; in addition, a user can transmit a control instruction to the signal receiver 90 through the remote control device 91 in the bathroom, so that the operations of temperature rise, temperature reduction, startup and shutdown and the like can be remotely realized; and the smoke outlet 21 of the exhaust device 20 is positioned in the smoke-outlet waterproof cavity 84 enclosed by the waterproof top cover 80 and the case shell 10, so that rainwater and wind in the outdoor environment can be prevented, rainwater or dirt can be prevented from entering the smoke outlet 21, and the service life of the gas water heater is prolonged.

In this embodiment, a top cover slider 14 is mounted above the housing 10; the waterproof top cover 80 and the top cover slide guide 14 are provided with a first sliding groove 141 and a first sliding rail 811 which are adapted to each other, so that the waterproof top cover 80 is detachably slidably mounted on the top cover slide guide 14. Waterproof top cover 80 detachably slidable mounting does not need to use the bolt installation in top cover saddle 14, reduces offering of bolt hole, simple structure, easy dismounting, and the user of also being convenient for clears up.

Further, the waterproof top cover 80 includes a top cover lid 81 and a rear cover lid 82; the top cover 81 and the rear cover 82 are provided with a second sliding groove 821 and a second sliding rail 812 which are matched with each other, so that the rear cover 82 can be detachably and slidably mounted on the top cover 81. The waterproof top cover 80 is separately arranged into a top cover 81 and a rear sealing cover 82, so that the top cover is divided into two elements with smaller volumes, and the production and the manufacture are convenient; the installation of bolts is not needed, the structure of the top cover 81 and the back sealing cover 82 is simple, the disassembly and the assembly are convenient, and the cleaning is also convenient for users.

In this embodiment, the lateral side of the waterproof top cover 80 is provided with a plurality of smoke outlets 83. The smoke outlet 83 is arranged at the side of the waterproof top cover 80, and the smoke of the smoke outlet 21 is transversely discharged from the smoke outlet 83 at the side; further, the smoke outlet 83 is provided on the side, and when environmental rainwater splashes into the smoke prevention chamber 84 from the smoke outlet 83, it is difficult to enter the smoke outlet 21.

In some embodiments, a sealing rubber pad 22 is disposed at the connection between the smoke outlet 21 and the cabinet shell 10 to prevent condensed water or rain water from infiltrating into the cabinet shell 10, so as to improve waterproof performance.

In the present invention, the corrosion-resistant anti-freezing remote-control outdoor gas water heater further comprises a water pipe system 60, wherein the water pipe system 60 comprises a heat exchange pipe section 61 penetrating through the heat exchanger 30 and a coil pipe section 62 coiled outside the heat exchanger 30 and the combustion chamber 40, and the coil pipe section 62 is arranged in the corrosion-resistant mute cavity 71.

Specifically, the anti-corrosion mute cover 70 comprises a first cover body 72 and a second cover body 73 which are detachably connected, the sections of the first cover body 72 and the second cover body 73 are both arranged in a pi shape, and the first cover body 72 and the second cover body 73 can be spliced from the front side and the rear side to form the anti-corrosion mute cover 70; the first cover body 72 and the second cover body 73 can be spliced from the front side and the rear side to form the corrosion-proof silencing cover 70.

Further, the first cover body 72 and the second cover body 73 are made of stainless steel material to improve corrosion resistance of the corrosion-resistant noise-silencing cover 70.

In some embodiments, the inner wall of the tube body of the heat exchange tube section 61 is coated with a protective coating. The protective layer reduces water seepage from the inside of the heat exchange water pipe to the outside, prevents the corrosion of the heat exchanger 30 pipe from the inside to the outside, improves the corrosion resistance and prolongs the service life.

In this embodiment, the water pipe system 60 is further provided with an auxiliary electric heating device; the auxiliary electric heating device is arranged close to the water pipe and can heat the water pipe. When the ambient temperature is close to 0 ℃, the control center controls the auxiliary electric heating device to start to heat the water pipe, so that the water pipe is prevented from bursting due to freezing, and the service life of the water heater is prolonged.

In the present embodiment, the cabinet 10 includes a front case 11 and a base case 13, the front case 11 is covered on the front side of the base case 13; the outer edge of the face shell 11 is provided with a water retaining extension flange 12; the signal receiver 90 is installed below the base housing 13 at the rear side of the water blocking extension flange 12. Most of the condensate on the exterior surface of the cabinet 10 will flow down the panels in front of the extension flanges, thereby preventing the condensate from contacting the signal receiver 90 on the rear side of the extension flanges.

In some embodiments, to facilitate user access and to prevent remote control 91, remote control 91 is provided with a magnetic attachment that can be attached to a mounting bracket placed in a bathroom.

The present invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope of the present invention defined by the claims.

Claims

1. The utility model provides an outdoor gas heater of anticorrosive frostproofing remote control type which characterized in that includes: the device comprises a box shell (10), a waterproof top cover (80), a control center, a signal receiver (90), a remote control device (91), an anti-corrosion mute cover (70), an exhaust device (20), a heat exchanger (30), a combustion chamber (40) and a burner (50), wherein the exhaust device, the heat exchanger (30), the combustion chamber (40) and the burner are arranged in the box shell (10) from top to bottom;

the anticorrosion mute cover (70) is wrapped at the outer sides of the heat exchanger (30) and the combustion chamber (40) at intervals and is provided with an anticorrosion mute cavity (71);

the signal receiver (90) is arranged on the box shell (10) and is electrically connected with the control center, and the remote control device (91) can remotely transmit a control command to the signal receiver (90);

the exhaust device (20) comprises a smoke outlet (21) which is arranged above the box shell (10) in a penetrating way; the waterproof top cover (80) is arranged above the box shell (10) and forms a smoke-discharging waterproof cavity (84) with the box shell (10) in an enclosing manner; the smoke outlet (21) is positioned in the smoke-discharging waterproof cavity (84).

2. The corrosion-resistant antifreeze remote-control outdoor gas water heater according to claim 1, wherein: a top cover guide sliding plate (14) is arranged above the box shell (10); waterproof top cowling (80) and top cowling saddle (14) are equipped with first spout (141) and first slide rail (811) of mutual adaptation to make waterproof top cowling (80) detachably slidable mounting in top cowling saddle (14).

3. The corrosion-resistant antifreeze remote-control outdoor gas water heater according to claim 1, wherein: the waterproof top cover (80) comprises a top cover cap (81) and a rear sealing cover (82); the top cover (81) and the rear cover (82) are provided with a second sliding groove (821) and a second sliding rail (812) which are matched with each other, so that the rear cover (82) can be detachably and slidably mounted on the top cover (81).

4. The corrosion-resistant antifreeze remote-control outdoor gas-fired water heater according to claim 1, wherein: a plurality of smoke outlets (83) are formed in the lateral direction of the waterproof top cover (80).

5. The corrosion-resistant antifreeze remote-control outdoor gas water heater according to claim 1, wherein: and a sealing rubber pad (22) is arranged at the joint of the smoke outlet (21) and the box shell (10).

6. The corrosion-resistant antifreeze remote-control outdoor gas water heater according to claim 1, wherein: the corrosion-resistant anti-freezing remote control outdoor gas water heater further comprises a water pipe system (60), wherein the water pipe system (60) comprises a heat exchange pipe section (61) penetrating through the heat exchanger (30) and a coil pipe section (62) coiled outside the heat exchanger (30) and the combustion chamber (40), and the coil pipe section (62) is arranged in the corrosion-resistant mute cavity (71).

7. The corrosion-resistant antifreeze remote-controlled outdoor gas water heater according to claim 6, wherein: the anticorrosion silence cover (70) comprises a first cover body (72) and a second cover body (73) which are detachably connected, the sections of the first cover body (72) and the second cover body (73) are arranged in an n shape, and the first cover body (72) and the second cover body (73) can be spliced from the front side to the rear side to form the anticorrosion silence cover (70); the first cover body (72) and the second cover body (73) are made of stainless steel materials.

8. The corrosion-resistant antifreeze remote-controlled outdoor gas water heater according to claim 6, wherein: the inner wall of the pipe body of the heat exchange pipe section (61) is coated with a protective layer.

9. The corrosion-resistant antifreeze remote-controlled outdoor gas water heater according to claim 6, wherein: the water pipe system (60) is also provided with an auxiliary electric heating device; the auxiliary electric heating device is arranged close to the water pipe and can heat the water pipe.

10. The corrosion-resistant antifreeze remote-control outdoor gas water heater according to claim 1, wherein: the box shell (10) comprises a face shell (11) and a base shell (13), wherein the face shell (11) is covered on the front side of the base shell (13); the outer edge of the face shell (11) is provided with a water retaining extension flange (12); the signal receiver (90) is arranged below the base shell (13) and is positioned at the rear side of the water-retaining extending flange (12).