CN214223391U - Heat-circulating energy-saving gas water heater - Google Patents

Abstract

The utility model discloses a thermal cycle energy-saving gas water heater, which comprises a gas water heater body, wherein a heat exchange box shell is arranged in the gas water heater body, a driving motor is arranged at the inner side of the upper end of the gas water heater body, an output shaft of the driving motor penetrates through the heat exchange box shell and is provided with a sleeve, a cleaning frame is arranged at the outer side of the sleeve, hairbrushes are arranged at the two sides of the cleaning frame, and a first rotating groove and a second rotating groove are respectively arranged at the top of the cleaning frame and the inner side of the heat exchange box shell; has the advantages that: the output shaft of the driving motor rotates to drive the cleaning frame to rotate, so that the brush cleans dirt on the inner wall of the shell of the heat exchange box; be provided with the turning block, guarantee clearance frame pivoted stability, the dirt after the clearance gets into the collecting box along with the guide effect of voussoir and siphunculus, and effectual to dirt centralized processing, this device has improved heat exchange efficiency through the clearance dirt to reach energy-conserving effect.

Description

Heat-circulating energy-saving gas water heater

Technical Field

The utility model relates to a gas heater's technical field specifically is a thermal cycle's energy-conserving gas heater.

Background

The gas water heater is also called as a gas water heater, and refers to a gas appliance which takes gas as fuel and transfers heat to cold water flowing through a heat exchanger in a combustion heating mode so as to achieve the purpose of preparing hot water. The gas water heater mainly comprises a valve body assembly, a main burner, a small fire burner, a heat exchanger, a safety device and the like, and also comprises a flue type water heater flue and a forced-ventilated device of a forced-ventilated type water heater, wherein the valve body assembly controls the working procedure of the whole water heater.

When the existing gas water heater is used, a large amount of steam is generated in the process of heating water, and the steam is easy to generate scale on the inner wall of a heat exchange box in the gas water heater to reduce the heat exchange efficiency, so that the energy consumption is increased; therefore, the utility model provides a thermal cycle's energy-conserving gas heater is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal cycle's energy-conserving gas heater to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat-cycle energy-saving gas water heater comprises a gas water heater body, wherein a heat exchange box shell is arranged inside the gas water heater body, a driving motor is arranged on the inner side of the upper end of the gas water heater body, an output shaft of the driving motor penetrates through the heat exchange box shell and is provided with a sleeve, a cleaning frame is arranged on the outer side of the sleeve, hairbrushes are arranged on two sides of the cleaning frame, a first rotating groove and a second rotating groove are respectively formed in the top of the cleaning frame and the inner side of the heat exchange box shell, a first fixing rod and a second fixing rod are respectively arranged on two sides of the first rotating groove and the second rotating groove, rollers are rotatably connected to the first fixing rod and the second fixing rod, a rotating block is inserted between the first rotating groove and the second rotating groove, a collecting box is arranged on the outer side of the gas water heater body, and a water inlet pipe and a water outlet pipe are respectively arranged at the lower end of the heat exchange box shell, and a water storage tank is arranged on one side of the water outlet pipe.

Preferably, the section of the cleaning frame is in an Contraband-shaped structure, the sleeve is fixed on an output shaft of the driving motor through a screw, and the brush is tightly attached to the inner wall of the shell of the heat exchange box.

Preferably, a sealing gasket is arranged between the shell of the heat exchange box and the output shaft of the driving motor, and the sealing gasket is of a rubber layer structure.

Preferably, first rotation groove and second rotate the groove and all be provided with two, and per two central line symmetric distributions about the sleeve, the turning block is "worker" style of calligraphy circle column structure, the both ends of turning block all are connected with the gyro wheel rotation.

Preferably, the bottom of the heat exchange box shell is provided with a wedge block, a through pipe is inserted between the gas water heater body and the heat exchange box shell, the wedge block and the through pipe are both of inclined downward structures, and the through pipe is communicated with the collection box.

Preferably, a return pipe and a connecting pipe are respectively arranged between the water outlet pipe and the water storage tank, a first valve is arranged on the return pipe, and a second valve and a water pump are respectively arranged on the connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device drives the cleaning frame to rotate through the rotation of the output shaft of the driving motor, so that the inner wall dirt of the shell of the heat exchange box is cleaned by the brush; the rotating block is arranged to ensure the rotating stability of the cleaning frame, the cleaned dirt enters the collecting box along with the guiding action of the wedge block and the through pipe, the dirt is effectively treated in a centralized manner, and the device improves the heat exchange efficiency by cleaning the dirt, so that the energy-saving effect is achieved;

2. the device passes through the lower extreme of casing and is provided with oral siphon and outlet pipe respectively, one side of outlet pipe is provided with the storage water tank, be provided with back flow and connecting pipe between outlet pipe and the storage water tank respectively, be provided with first valve on the back flow, be provided with second valve and water pump on the connecting pipe respectively, when using gas heater's hot water, pass through the water pump with the cold water in the outlet pipe and pass through back flow suction to the storage water tank in, through the gas combustion of a short segment of time, open second valve cold water and carry out the heat transfer with hot water, its design does benefit to the waste that reduces the water resource.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: a gas water heater body 1; a heat exchange tank case 2; a wedge 21; a through pipe 22; a drive motor 3; a sealing gasket 31; a sleeve 4; a cleaning frame 5; a brush 6; a first rotating groove 61; the second rotating groove 62; a first fixing lever 63; a second fixing lever 64; a roller 65; a turning block 66; a collection box 7; a water inlet pipe 8; a water outlet pipe 9; a water storage tank 91; a return conduit 92; a first valve 93; a second valve 94; a water pump 95.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a thermal cycle's energy-conserving gas heater, includes gas heater body 1, and the inside of gas heater body 1 is provided with heat exchange box casing 2, and the upper end inboard of gas heater body 1 is provided with driving motor 3, and driving motor 3's model is MTN206-001B, bonds between heat exchange box casing 2 and driving motor 3's the output shaft and has sealed washer 31, and sealed washer 31 is the rubber layer structure.

An output shaft of a driving motor 3 penetrates through a heat exchange box shell 2 and is provided with a sleeve 4, the sleeve 4 is fixed on the output shaft of the driving motor 3 through screws, a cleaning frame 5 is fixedly installed on the outer side of the sleeve 4, the section of the cleaning frame 5 is of an Contraband-shaped structure, a brush 6 is tightly attached to the inner wall of the heat exchange box shell 2, two sides of the cleaning frame 5 are respectively provided with the brush 6, the top of the cleaning frame 5 and the inner side of the heat exchange box shell 2 are respectively provided with a first rotating groove 61 and a second rotating groove 62, two sides of the first rotating groove 61 and the second rotating groove 62 are respectively welded with a first fixing rod 63 and a second fixing rod 64, the first fixing rod 63 and the second fixing rod 64 are respectively and rotatably connected with a roller 65, a rotating block 66 is inserted between the first rotating groove 61 and the second rotating groove 62, two first rotating grooves 61 and two second rotating grooves 62 are respectively provided, and are symmetrically distributed about the central line of the sleeve 4, the turning block 66 is "worker" style of calligraphy circle column structure, the both ends of turning block 66 all rotate with gyro wheel 65 and be connected, turning block 66 guarantees clearance frame 5 pivoted stability, simultaneously has the effect of support to clearance frame 5, the outside fixed mounting of gas heater body 1 has collecting box 7, the bottom of heat exchange box casing 2 is provided with voussoir 21, it has siphunculus 22 to peg graft between gas heater body 1 and the heat exchange box casing 2, voussoir 21 and siphunculus 22 all are the slope downward structure, communicate each other between siphunculus 22 and the collecting box 7.

The lower extreme of casing 3 is fixedly connected with oral siphon 8 and outlet pipe 9 respectively, and one side fixed mounting of outlet pipe 9 has storage water tank 91, and it has back flow 92 and connecting pipe to communicate respectively between outlet pipe 9 and storage water tank 91, and fixed mounting has first valve 93 on the back flow 92, and fixed mounting has second valve 94 and water pump 95 respectively on the connecting pipe, and the model of water pump 95 is DN65-DN 315.

The working principle is as follows: when the device is in actual use, the driving motor 3 is arranged on the inner side of the upper end of the gas water heater body 1, the output shaft of the driving motor 3 penetrates through the heat exchange box shell 2 and is provided with the sleeve 4, the cleaning frame 5 is arranged on the outer side of the sleeve 4, the two sides of the cleaning frame 5 are both provided with the hairbrushes 6, the output shaft of the driving motor 3 is utilized to rotate, and then the cleaning frame 5 is driven to rotate, so that the hairbrushes 6 clean dirt on the inner wall of the heat exchange box shell 2, and the rotating block 66 is arranged to ensure the stability of the rotation of the cleaning frame 5; the collecting box 7 is fixedly installed on the outer side of the gas water heater body 1, the wedge block 21 is arranged at the bottom of the heat exchange box shell 2, the through pipe 22 is inserted between the gas water heater body 1 and the heat exchange box shell 2, the through pipe 22 is communicated with the collecting box 7, cleaned dirt enters the collecting box 7 along with the guiding action of the wedge block 21 and the through pipe 22, the dirt is effectively treated in a centralized manner, and the device improves the heat exchange efficiency by cleaning the dirt, so that the energy-saving effect is achieved; when using the hot water of gas heater, pass through water pump 95 with the cold water in the outlet pipe 9 and in the back flow 92 suction to storage water tank 91, through the gas combustion of a short period of time, open second valve 94 cold water and hot water and carry out the heat transfer, its design does benefit to the waste that reduces the water resource.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a thermal cycle's energy-conserving gas heater, includes gas heater body (1), its characterized in that: a heat exchange box shell (2) is arranged inside the gas water heater body (1), a driving motor (3) is arranged on the inner side of the upper end of the gas water heater body (1), an output shaft of the driving motor (3) penetrates through the heat exchange box shell (2) and is provided with a sleeve (4), a cleaning frame (5) is arranged on the outer side of the sleeve (4), brushes (6) are arranged on two sides of the cleaning frame (5), a first rotating groove (61) and a second rotating groove (62) are respectively formed in the top of the cleaning frame (5) and the inner side of the heat exchange box shell (2), a first fixing rod (63) and a second fixing rod (64) are respectively arranged on two sides of the first rotating groove (61) and the second rotating groove (62), rollers (65) are rotatably connected on the first fixing rod (63) and the second fixing rod (64), and a rotating block (66) is inserted between the first rotating groove (61) and the second rotating groove (62), the gas water heater is characterized in that a collecting box (7) is arranged on the outer side of the gas water heater body (1), a water inlet pipe (8) and a water outlet pipe (9) are respectively arranged at the lower end of the heat exchange box shell (2), and a water storage tank (91) is arranged on one side of the water outlet pipe (9).

2. A thermal cycle energy saving gas water heater as claimed in claim 1, wherein: the cross section of the cleaning frame (5) is in an Contraband-shaped structure, the sleeve (4) is fixed on an output shaft of the driving motor (3) through a screw, and the brush (6) is tightly attached to the inner wall of the heat exchange box shell (2).

3. A thermal cycle energy saving gas water heater as claimed in claim 1, wherein: a sealing washer (31) is arranged between the heat exchange box shell (2) and an output shaft of the driving motor (3), and the sealing washer (31) is of a rubber layer structure.

4. A thermal cycle energy saving gas water heater as claimed in claim 1, wherein: first rotation groove (61) and second rotate groove (62) and all be provided with two, and per two central line symmetric distributions about sleeve (4), turning block (66) are "worker" style of calligraphy circle column structure, the both ends of turning block (66) all are connected with gyro wheel (65) rotation.

5. A thermal cycle energy saving gas water heater as claimed in claim 1, wherein: the bottom of heat exchange box casing (2) is provided with voussoir (21), it has siphunculus (22) to peg graft between gas heater body (1) and heat exchange box casing (2), voussoir (21) and siphunculus (22) all are slope downward structure, communicate each other between siphunculus (22) and collecting box (7).

6. A thermal cycle energy saving gas water heater as claimed in claim 1, wherein: a return pipe (92) and a connecting pipe are respectively arranged between the water outlet pipe (9) and the water storage tank (91), a first valve (93) is arranged on the return pipe (92), and a second valve (94) and a water pump (95) are respectively arranged on the connecting pipe.

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