CN208282170U - A kind of restaurant's cooking stove thermal energy recycling auxiliary water heater structure - Google Patents

Abstract

A kind of restaurant's cooking stove thermal energy recycling auxiliary water heater structure, the utility model relates to energy recovery equipment technical field, the other side at the top of lower box is fixedly embedded at annular furnace body, and the inside for being located at lower box is stretched in the bottom of annular furnace body；The middle part of annular furnace body is equipped with burner；The side of annular furnace body is equipped with No.1 blower；Several through-holes are equidistantly laid on the inner sidewall of annular furnace body；The inside of annular furnace body is equipped with No.1 annular coil pipe；The inside of upper box is fixedly installed water heater；It is worn on the front-rear side walls of upper box and is fixed with smoke exhaust pipe, smoke exhaust pipe is fixedly installed No. two blowers close to one end of annular furnace body；It is fixed on the lateral wall of smoke exhaust pipe to be arranged with No. two annular coil pipes, the outlet end of suction pump and the water inlet of water heater connect, it is capable of increasing the area of heat exchange, greatly improve the utilization efficiency to heat energy of cooking stove recycling, the waste for reducing resource has responded the demand of energy-saving and emission-reduction and sustainable development.

Description

A kind of restaurant's cooking stove thermal energy recycling auxiliary water heater structure

Technical field

The utility model relates to energy recovery equipment technical fields, and in particular to a kind of restaurant's cooking stove thermal energy recycling auxiliary Water heater structure.

Background technique

With the development of economy, people more and more eat in restaurant for modern society, and restaurant's cooking is cooked all Need to use cooking stove, during use, burner hearth can generate a large amount of invalid radiant heat, conduction heat to cooking stove, and a large amount of High-temp waste gas, the remaining thermal energy that this part of fuel generates are wasted, are not recycled effectively, do not met Today's society energy-saving and emission-reduction, sustainable development requirement, had already appeared some UTILIZATION OF VESIDUAL HEAT INs for cooking stove in the prior art Technology, but most heat energy recovery equipment can only can not reach higher UTILIZATION OF VESIDUAL HEAT IN individually for chimney and furnace wall Efficiency, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed Reason, a kind of restaurant's cooking stove thermal energy recycling auxiliary water heater structure easy to use, are capable of increasing the area of heat exchange, greatly The utilization efficiency to heat energy of cooking stove recycling is improved, the waste of resource is reduced, has responded energy-saving and emission-reduction and sustainable development Demand.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes upper box, lower box, annular furnace Body, burner, No.1 blower, No. two blowers, suction pump, No.1 annular coil pipe, No. two annular coil pipes, smoke exhaust pipe；At the top of lower box Side be fixedly installed upper box；The other side at the top of lower box is fixedly embedded at annular furnace body, and the bottom of annular furnace body is stretched It is located at the inside of lower box；The middle part of annular furnace body is equipped with burner, and burner is connect by pipeline with outer combustion gas source；Annular furnace body Inside be hollow structure, the side of annular furnace body is equipped with No.1 blower, the inside of the inlet end of No.1 blower and annular furnace body Connection setting, and No.1 blower is fixed at the top of lower box；It is equidistantly laid on the inner sidewall of annular furnace body several Through-hole；The inside of annular furnace body is equipped with No.1 annular coil pipe；The inside of upper box is fixedly installed water heater, the bottom of water heater Portion is fixed at the interior bottom of upper box；It is worn on the front-rear side walls of upper box and is fixed with smoke exhaust pipe, smoke exhaust pipe is close to annular One end of furnace body is fixedly installed No. two blowers, and the outside of upper box front side wall, and No. two are arranged in the air inlet of No. two blowers The top of annular furnace body is arranged in the air inlet of blower, and the rear end of smoke exhaust pipe is connect with external kitchen ventilator；The lateral wall of smoke exhaust pipe Upper fixation is arranged with No. two annular coil pipes；The water outlet connection of the arrival end and water heater of No. two annular coil pipes, No. two annular disks The outlet end of pipe is connect after passing through the bottom of upper box and the top of lower box with the arrival end of No.1 annular coil pipe；No.1 annular The outlet end of coil pipe is connect after passing through the top surface of lower box and the bottom surface of upper box with the suction pump inside upper box, suction pump The connection of the water inlet of outlet end and water heater；No.1 blower, No. two blowers and the suction pump is connect with external power supply.

Further, spacing are arranged with several fins on the No.1 annular coil pipe etc..

Further, it is covered with oil baffle on the air inlet of No. two blowers, the side of oil baffle is fixed on top box On the front side wall of body.

Further, the bottom activity of the oil baffle is inserted with oil collection box.

After adopting the above structure, the utility model has the beneficial effect that a kind of restaurant's cooking stove heat described in the utility model Auxiliary water heater structure can be recycled, the area of heat exchange is capable of increasing, greatly improves and effect is utilized to heat energy of cooking stove recycling Rate reduces the waste of resource, has responded the demand of energy-saving and emission-reduction and sustainable development, and the utility model has structure simple, The advantages that setting is reasonable, low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the schematic diagram of internal structure of the annular furnace body of the utility model.

Fig. 3 is the oil baffle of the utility model and the structural schematic diagram of oil collection box.

Description of symbols:

Upper box 1, lower box 2, annular furnace body 3, burner 4,5, No. two blowers 6 of No.1 blower, suction pump 7, No.1 annular Coil pipe 8, two annular coil pipes 9, smoke exhaust pipe 10, through-hole 11, fin 12, oil baffle 13, oil collection box 14, water heater 15.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Figure 1-Figure 3, present embodiment the technical solution adopted is that: it includes upper box 1, lower box 2, annular furnace body 3, burner 4,5, No. two blowers 6 of No.1 blower, suction pump 7, No.1 annular coil pipe 8, two annular coil pipes 9, rows Smoke pipe 10；The fixed weldering in side at 2 top of lower box is equipped with upper box 1；The other side at 2 top of lower box, which is bolted, to be embedded There is annular furnace body 3, the inside for being located at lower box 2 is stretched in the bottom of annular furnace body 3；The middle part of annular furnace body 3 is equipped with burner 4, convenient For fire, thermal energy is provided, burner 4 is connect by pipeline with outer combustion gas source；The inside of annular furnace body 3 is hollow structure, annular furnace The side of body 3 is equipped with No.1 blower 5, and the inlet end of No.1 blower 5 is connected to setting, and No.1 blower 5 with the inside of annular furnace body 3 It is bolted the top that lower box 2 is set, facilitates the inside that the thermal energy on burner 4 is drawn into annular furnace body 3；Annular It is equidistantly laid with several through-holes 11 on the inner sidewall of furnace body 3, thermal energy is facilitated to enter；The inside of annular furnace body 3 is equipped with No.1 Annular coil pipe 8, the inlet end and an outlet end of No.1 annular coil pipe 8 are arranged at the bottom of annular furnace body 3, that is, stretch and be located at lower box 2 inside；The inside of upper box 1 is fixedly installed water heater 15, and the bottom of water heater 15, which is bolted, to be arranged in top box The interior bottom of body 1；It is worn on the front-rear side walls of upper box 1 and is fixed with smoke exhaust pipe 10, smoke exhaust pipe 10 is close to one end of annular furnace body 3 It is bolted and is provided with No. two blowers 6, the outside of 1 front side wall of upper box, and No. two are arranged in the air inlet of No. two blowers 6 The top of annular furnace body 3 is arranged in the air inlet of blower 6, and the rear end of smoke exhaust pipe 10 connect with external kitchen ventilator, facilitates cook Bowl top ejects the hot gas with oil smoke and is drained into smoke exhaust pipe 10 when use, facilitates the collection of thermal energy；Smoke exhaust pipe 10 Fixed on lateral wall to be arranged with No. two annular coil pipes 9, No. two annular coil pipes 9 are welded on the lateral wall of smoke exhaust pipe 10；No. two rings By being welded to connect, the outlet end of No. two annular coil pipes 9 passes through upper box for the arrival end of shape coil pipe 9 and the water outlet of water heater 15 Pass through welded connecting with the arrival end of No.1 annular coil pipe 8 behind 1 bottom and the top of lower box 2；No.1 annular coil pipe 8 goes out Mouth end is connect after passing through the top surface of lower box 2 and the bottom surface of upper box 1 with the suction pump 7 inside upper box 1, and suction pump 7 goes out The water inlet of mouth end and water heater 15 passes through welded connecting；Described 5, No. two blowers 6 of No.1 blower and suction pump 7 with outside Power supply connection.

Further, several fins 12 are equidistantly arranged on the No.1 annular coil pipe 8, facilitate hot transmitting.

Further, the No.1 annular coil pipe 8, two annular coil pipes 9, smoke exhaust pipes 10 are made of heat-conducting metal, Increase the heating conduction of pipeline.

Further, it is covered with oil baffle 13 on the air inlet of No. two blowers 6, the side of oil baffle 13 passes through spiral shell Bolt is fixed on the front side wall of upper box 1, and the structure of oil baffle 13 is identical as the smoke evacuation structure of grid in the prior art.

Further, the bottom activity of the oil baffle 13 is inserted with oil collection box 14, and the inner end of oil collection box 14 rides upon On the front side wall of upper box 1, facilitate the oil collected and dripped down on oil baffle 13.

The working principle of this specific embodiment:: using water before this structure, will be piled in water heater 15, first without Suction pump 7 is opened in heating, so that water flow circulates inside No.1 annular coil pipe 8 and No. two annular coil pipes 9, is opened in cook When beginning using cooking stove, opens No.1 blower 5 and No. two blowers 6, No.1 blower 5 can be by the duration and degree of heatings sprayed on burner 4 Heat sucking a part arrives the inside of annular furnace body 3, this heat can heat the water flow in No.1 annular coil pipe 8, wing Piece 12 can help No.1 annular coil pipe 8 to absorb heat；The oil smoke with heat on duration and degree of heating top enters smoke evacuation by No. two blowers 6 In pipe 10, the interior water flow temperature of No. two annular coil pipes 9 is enabled to increase on the side wall of heat transfer to smoke exhaust pipe 10, thus The effect that auxiliary water heater 15 heats can be played, water flow is heated to required temperature again by water heater 15.

After adopting the above structure, present embodiment has the beneficial effect that a kind of restaurant described in present embodiment Cooking stove recycles auxiliary water heater structure with thermal energy, is capable of increasing the area of heat exchange, greatly improves and recycles to heat energy of cooking stove Utilization efficiency, reduce the waste of resource, responded the demand of energy-saving and emission-reduction and sustainable development, the utility model has knot The advantages that structure is simple, and setting is reasonable, low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims (4)

1. a kind of restaurant's cooking stove recycles auxiliary water heater structure with thermal energy, it is characterised in that: it includes upper box (1), lower box (2), annular furnace body (3), burner (4), No.1 blower (5), No. two blowers (6), suction pump (7), No.1 annular coil pipe (8), two Number annular coil pipe (9), smoke exhaust pipe (10)；Side at the top of lower box (2) is fixedly installed upper box (1)；At the top of lower box (2) The other side be fixedly embedded at annular furnace body (3), the inside for being located at lower box (2) is stretched in the bottom of annular furnace body (3)；Annular furnace body (3) middle part is equipped with burner (4), and burner (4) is connect by pipeline with outer combustion gas source；The inside of annular furnace body (3) is hollow The side of structure, annular furnace body (3) is equipped with No.1 blower (5), the inside of the inlet end of No.1 blower (5) and annular furnace body (3) Connection setting, and No.1 blower (5) is fixed at the top of lower box (2)；Equidistant cloth on the inner sidewall of annular furnace body (3) Equipped with several through-holes (11)；The inside of annular furnace body (3) is equipped with No.1 annular coil pipe (8)；The inside fixation of upper box (1) is set It is equipped with water heater (15), the bottom of water heater (15) is fixed at the interior bottom of upper box (1)；The front and back side of upper box (1) It wears and is fixed with smoke exhaust pipe (10) on wall, smoke exhaust pipe (10) is fixedly installed No. two blowers close to one end of annular furnace body (3) (6), the air inlet setting of No. two blowers (6) is in the outside of upper box (1) front side wall, and the air inlet of No. two blowers (6) is arranged On the top of annular furnace body (3), the rear end of smoke exhaust pipe (10) is connect with external kitchen ventilator；It is fixed on the lateral wall of smoke exhaust pipe (10) It is arranged with No. two annular coil pipes (9)；The arrival end of No. two annular coil pipes (9) is connect with the water outlet of water heater (15), No. two rings The outlet end of shape coil pipe (9) enters after passing through the bottom of upper box (1) and the top of lower box (2) with No.1 annular coil pipe (8) The connection of mouth end；The outlet end of No.1 annular coil pipe (8) pass through lower box (2) top surface and upper box (1) bottom surface after with top box Internal suction pump (7) connection of body (1), the outlet end of suction pump (7) is connect with the water inlet of water heater (15)；The No.1 Blower (5), No. two blowers (6) and suction pump (7) are connect with external power supply.

2. a kind of restaurant's cooking stove according to claim 1 recycles auxiliary water heater structure with thermal energy, it is characterised in that: described No.1 annular coil pipe (8) on be equidistantly arranged with several fins (12).

3. a kind of restaurant's cooking stove according to claim 1 recycles auxiliary water heater structure with thermal energy, it is characterised in that: described No. two blowers (6) air inlet on be covered with oil baffle (13), the side of oil baffle (13) is fixed on the front side of upper box (1) On wall.

4. a kind of restaurant's cooking stove according to claim 3 recycles auxiliary water heater structure with thermal energy, it is characterised in that: described The bottom activity of oil baffle (13) be inserted with oil collection box (14).