Building waste heat utilization equipment

Abstract

The utility model relates to the technical field of waste heat recovery, in particular to building waste heat utilization equipment which comprises a heat collection mechanism, the heat collection mechanism comprises an outer shell, and a plurality of heat conduction rods are fixedly connected to the outer wall of the front side of the outer shell in a penetrating mode. According to the utility model, the plurality of filter screens are connected in the outer shell in the sliding manner, and the filter screens are matched with the guide transverse plate, so that the trend of oil fume can be guided, and the oil fume is subjected to adsorption treatment through the filter screens, so that the irritation of the smell of the discharged oil fume is reduced, and the directly discharged oil fume can be conveniently filtered; the influence of oil smoke on the surrounding environment is reduced, heat of the oil smoke can be absorbed and transmitted through the heat conduction rod, the heat is conducted into a room through circulating water flow in the protection shell, the heat in the oil smoke can be conveniently recycled, and the recycled heat energy can be directly supplied into a hot water pipeline; and the heat exchanger can be matched with some existing heat exchangers to utilize transferred heat energy, so that the heat exchanger is more energy-saving and environment-friendly and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of waste heat recovery, in particular to a building waste heat utilization device. Background Art

[0002] For ordinary buildings, the most commonly used waste heat recovery device is air heat recovery equipment, which uses a heat exchanger to collect and transfer heat. It can directly use the heat for heating or store it after energy conversion, making full use of the heat and being more energy-saving and environmentally friendly. Some restaurants directly discharge oil smoke to the outdoors through exhaust fans, and restaurants spend more time cooking in a day. First of all, the oil smoke is very irritating and will cause trouble to the surrounding residents. In addition, the oil smoke itself carries a lot of heat. The temperature of the oil smoke discharged directly without treatment can reach 50 degrees to 70 degrees or even higher, and its heat cannot be fully utilized. Some existing waste heat recovery devices can recover heat from the airflow discharged from the building ventilation system, but it is not convenient to recover the heat in the oil smoke, it is not convenient to filter the directly discharged oil smoke, and it is not convenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a building waste heat utilization device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A building waste heat utilization device comprises a heat collecting mechanism, which comprises an outer shell, a front outer wall of the outer shell is penetrated and fixedly connected with a plurality of heat-conducting rods, an inner front side wall and an inner rear side wall of the outer shell are fixedly connected with a plurality of guide cross plates at equal intervals, a plurality of filter screens are equidistantly slidably connected between the two inner walls of the outer shell, the guide cross plates and the filter screens are staggered, the filter screens are in contact with adjacent fixed guide cross plates, an air outlet for discharging processed oil smoke is provided on the rear side wall of the outer shell, a power module for synchronously regulating the plurality of filter screens is provided on one side of the outer shell, and a liquid supply module for supplying cleaning liquid to the inside of the outer shell is provided on the top of the outer shell.

[0006] Furthermore, a docking cover is fixedly connected to the front end of the outer shell, a mounting assembly is fixedly sleeved on the outer wall of the front end of the outer shell, an arc plate is fixedly connected to the inner top wall of the outer shell at the corner, and a triangular plate is fixedly connected to the inner front side wall of the outer shell.

[0007] Further, a baffle is slidably connected to the rear side wall of the outer shell, an electric push rod 1 is fixedly connected to the rear side wall of the outer shell, and an output end of the electric push rod 1 is fixedly connected to the rear side of the baffle.

[0008] Furthermore, the power module includes two connecting rods, one side of the connecting rods is equidistantly fixedly connected to a plurality of fixing rods, one side of the fixing rods is fixedly connected to a connecting block, the connecting block passes through the outer shell and is fixedly connected to the adjacent side wall of the filter screen, one side of the outer shell is fixedly connected to two electric push rods 2, and the output end of the electric push rod 2 is fixedly connected to the adjacent connecting rod.

[0009] Furthermore, the liquid supply module includes a limiting shell connected to the top of the outer shell, the top of the limiting shell is fixedly connected to a water supply pipe, the liquid inlet end of the water supply pipe is connected to a water pump 2, the inner top wall of the limiting shell is fixedly connected to a guide plate, the bottom of the guide plate is connected to a liquid outlet, the outer wall of the liquid outlet is fixedly connected to an electromagnetic valve, a control plate for sealing the bottom of the limiting shell is slidably connected between the inner top walls of the outer shell, an electric push rod 3 is fixedly connected to the top of the outer shell, and the output end of the electric push rod 3 is fixedly connected to the top of the control plate.

[0010] Furthermore, a protective shell is fixedly connected to the front side of the outer shell, a water inlet pipe and a water outlet pipe are connected to the front side wall of the protective shell, a water pump 1 is fixedly connected to the front side wall of the outer shell, and the front end of the water outlet pipe is connected to the liquid inlet end of the water pump 1.

[0011] Preferably, two inner walls of the protective shell are fixedly connected with two heat conducting plates, and the plurality of heat conducting rods all penetrate through the heat conducting plates and are fixedly connected thereto.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A plurality of filters are slidably connected inside the outer shell. The filter cooperates with the guide horizontal plate to guide the direction of the oil fume, and adsorbs the oil fume through the filter to reduce the irritation of the smell after the oil fume is discharged, which is convenient for filtering the directly discharged oil fume and reducing the impact of the oil fume on the surrounding environment. The heat of the oil fume can be absorbed and transmitted through the heat conducting rod, and the circulating water flow inside the protective shell is used to conduct the heat to the room, which is convenient for recovering the heat in the oil fume. The recovered heat energy can be directly supplied to the hot water pipe, and can also be used in conjunction with some existing heat exchangers to utilize the transferred heat energy, which is more energy-saving, environmentally friendly and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side section structure of the outer shell of the utility model;

[0016] Figure 3 This is a schematic diagram of the heat-conducting rod structure of the utility model;

[0017] Figure 4This is a schematic diagram of the position structure of the control panel of the utility model;

[0018] Figure 5 It is a schematic diagram of the side section structure of the limit shell of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the power module of the utility model.

[0020] In the figure: 10, heat collecting mechanism; 11, outer shell; 111, docking cover; 112, installation assembly; 113, baffle; 114, electric push rod one; 115, triangle plate; 116, arc plate; 117, air outlet; 12, heat conducting rod; 121, heat conducting sheet; 13, guide cross plate; 14, filter; 15, protective shell; 151, water inlet pipe; 152, water outlet pipe; 153, water pump one; 16, power module; 161, connecting rod; 162, fixing rod; 163, connecting block; 164, electric push rod two; 17, liquid supply module; 171, limit shell; 172, control plate; 173, electric push rod three; 174, guide plate; 175, liquid outlet; 176, solenoid valve; 177, water supply pipe; 178, water pump two. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 6 In an embodiment of the utility model, a building waste heat utilization device includes a heat collecting mechanism 10, which includes an outer shell 11. A plurality of heat conducting rods 12 are fixedly connected to the front outer wall of the outer shell 11. A plurality of guide transverse plates 13 are fixedly connected to the inner front side wall and the inner rear side wall of the outer shell 11 at equal intervals. A plurality of filter screens 14 are equidistantly slidably connected between the two inner walls of the outer shell 11. The guide transverse plates 13 and the filter screens 14 are staggered. The filter screens 14 are in contact with adjacent fixed guide transverse plates 13. An air outlet 117 for discharging processed oil smoke is provided on the rear side wall of the outer shell 11. A power module 16 for synchronously regulating the plurality of filter screens 14 is provided on one side of the outer shell 11. A liquid supply module 17 for supplying cleaning liquid to the inside of the outer shell 11 is provided on the top of the outer shell 11.

[0023] Specifically, a plurality of filters 14 are slidably connected inside the outer shell 11, and the filter 14 cooperates with the guide cross plate 13 to guide the direction of the oil fume, and adsorbs the oil fume through the filter 14 to reduce the irritation of the smell of the oil fume after it is discharged, and mitigate the impact on the surrounding environment. The heat of the oil fume can be absorbed and transmitted through the heat-conducting rod 12, and the circulating water flow inside the protective shell 15 is used to conduct the heat to the room for various purposes.

[0024] Embodiment 1

[0025] like Figure 1-6 As shown, in the present embodiment, the power module 16 comprises two connecting rods 161, a plurality of fixing rods 162 are equidistantly fixedly connected to one side of the connecting rod 161, a connecting block 163 is fixedly connected to one side of the fixing rod 162, the connecting block 163 passes through the outer shell 11 and is fixedly connected to the adjacent side wall of the filter screen 14, two electric push rods 164 are fixedly connected to one side of the outer shell 11, the output end of the electric push rod 164 is fixedly connected to the adjacent connecting rod 161, a docking cover 111 is fixedly connected to the front end of the outer shell 11, a mounting assembly 112 is fixedly sleeved on the outer wall of the front end of the outer shell 11, an arc plate 116 is fixedly connected to the inner top wall of the outer shell 11 at the corner, a triangular plate 115 is fixedly connected to the inner front side wall of the outer shell 11, a baffle 113 is slidably connected to the rear side wall of the outer shell 11, an electric push rod 1 114 is fixedly connected to the rear side wall of the outer shell 11, and the output end of the electric push rod 1 114 is fixedly connected to the rear side of the baffle 113.

[0026] In this embodiment, the fixing rod 162 is fixed by the connecting rod 161, and the connecting block 163 on the fixing rod 162 is matched with the adjacent filter screen 14. After the vertical end below the triangular plate 115 inside the outer shell 11 is filled with cleaning liquid and water, the two electric push rods 164 are started to reciprocate and drive the two connecting rods 161 to move, thereby driving the multiple filter screens 14 to reciprocate and rinse, thereby improving the cleaning effect of the interior of the outer shell 11, the guide cross plate 13 and the filter screen 14, and facilitating the removal of residual The attached oil smoke condenses and is discharged. After cleaning, the waste water is discharged from the air outlet 117. The connection between the oil smoke fan and the docking cover 111 is docked and sealed. The mounting assembly 112 can be used with bolts to fix the entire equipment. The arc plate 116 is used to guide the introduced oil smoke. The triangular plate 115 is used to guide the cleaning liquid and water input by the liquid supply module 17. Starting the electric push rod 114 can drive the baffle 113 to move, and the air outlet 117 can be blocked and leaked through the baffle 113.

[0027] like Figure 1-2As shown, in this embodiment, a protective shell 15 is fixedly connected to the front side of the outer shell 11, and a water inlet pipe 151 and a water outlet pipe 152 are connected to the front side wall of the protective shell 15. A water pump 153 is fixedly connected to the front side wall of the outer shell 11, and the front end of the water outlet pipe 152 is connected to the liquid inlet end of the water pump 153. Two inner walls of the protective shell 15 are fixedly connected to two heat conducting plates 121, and multiple heat conducting rods 12 all penetrate the heat conducting plates 121 and are fixedly connected thereto.

[0028] During specific implementation, the outer shell 11 and the protective shell 15 are made of heat-insulating materials to reduce heat loss. When the water pump 153 is started, water can be introduced into the protective shell 15 through the water inlet pipe 151, and water can be discharged from the water outlet pipe 152 to form a circulation. The water flowing inside the protective shell 15 continuously conducts the heat absorbed by the heat-conducting rod 12 to the room for utilization. Multiple heat-conducting rods 12 are connected in series through two heat-conducting sheets 121, which is convenient for increasing the heat dissipation area of ​​the heat-conducting rod 12 inside the protective shell 15 and accelerating heat conduction.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to be able to clean the interior of the outer shell 11 when it is not in use, so as to maintain the adsorption effect of the filter 14 .

[0031] like Figure 5 As shown, in this embodiment, the liquid supply module 17 includes a limiting shell 171 connected to the top of the outer shell 11, a water supply pipe 177 is fixedly connected to the top of the limiting shell 171, and the liquid inlet end of the water supply pipe 177 is connected to a water pump 178, a guide plate 174 is fixedly connected to the inner top wall of the limiting shell 171, the bottom of the guide plate 174 is connected to a liquid outlet 175, and an electromagnetic valve 176 is fixedly connected to the outer wall of the liquid outlet 175, and a regulating plate 172 for sealing the bottom of the limiting shell 171 is slidably connected between the inner top walls of the outer shell 11, and an electric push rod 173 is fixedly connected to the top of the outer shell 11, and the output end of the electric push rod 173 is fixedly connected to the top of the regulating plate 172.

[0032] During specific implementation, a compartment is formed between the inner bottom surface of the guide plate 174 and the limit shell 171 for storing cleaning liquid. Under normal conditions, the regulating plate 172 blocks the bottom of the limit shell 171 to prevent oil smoke from entering the inside of the limit shell 171. After a period of use, when no oil smoke is discharged, the electric push rod 3 173 is started to move the regulating plate 172 away, the water supply pipe 177 is started to supply water to the outer shell 11 using the water pump 2 178, and the solenoid valve 176 is started to inject a small amount of cleaning liquid into the inner part of the outer shell 11 through the liquid outlet 175. The oil smoke on the inner wall of the outer shell 11 is soaked and cleaned by a mixed solution of cleaning liquid and water to reduce the residual condensation of oil smoke.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A building waste heat utilization device, characterized in that: The invention comprises a heat collecting mechanism, which comprises an outer shell, a plurality of heat-conducting rods are fixedly connected through the front outer wall of the outer shell, a plurality of guide transverse plates are fixedly connected to the inner front side wall and the inner rear side wall of the outer shell at equal intervals, a plurality of filter screens are slidably connected to the two inner walls of the outer shell at equal intervals, the guide transverse plates and the filter screens are staggered, the filter screens are in contact with adjacent fixed guide transverse plates, an air outlet for discharging processed oil smoke is provided on the rear side wall of the outer shell, a power module for synchronously regulating the plurality of filter screens is provided on one side of the outer shell, and a liquid supply module for supplying cleaning liquid to the inside of the outer shell is provided on the top of the outer shell.

2. A building waste heat utilization device according to claim 1, characterized in that: A docking cover is fixedly connected to the front end of the outer shell, a mounting assembly is fixedly sleeved on the outer wall of the front end of the outer shell, an arc plate is fixedly connected to the inner top wall of the outer shell at the corner, and a triangular plate is fixedly connected to the inner front side wall of the outer shell.

3. A building waste heat utilization device according to claim 1, characterized in that: A baffle is slidably connected to the rear side wall of the outer shell, an electric push rod 1 is fixedly connected to the rear side wall of the outer shell, and an output end of the electric push rod 1 is fixedly connected to the rear side of the baffle.

4. A building waste heat utilization device according to claim 1, characterized in that: The power module includes two connecting rods, one side of the connecting rods is fixedly connected to multiple fixed rods at equal distances, one side of the fixed rods is fixedly connected to a connecting block, the connecting block passes through the outer shell and is fixedly connected to the adjacent side wall of the filter screen, one side of the outer shell is fixedly connected to two electric push rods 2, and the output end of the electric push rod 2 is fixedly connected to the adjacent connecting rod.

5. A building waste heat utilization device according to claim 1, characterized in that: The liquid supply module includes a limiting shell connected to the top of the outer shell, the top of the limiting shell is fixedly connected to a water supply pipe, the liquid inlet end of the water supply pipe is connected to a water pump 2, the inner top wall of the limiting shell is fixedly connected to a guide plate, the bottom of the guide plate is connected to a liquid outlet, the outer wall of the liquid outlet is fixedly connected to a solenoid valve, a regulating plate for sealing the bottom of the limiting shell is slidably connected between the inner top walls of the outer shell, an electric push rod 3 is fixedly connected to the top of the outer shell, and the output end of the electric push rod 3 is fixedly connected to the top of the regulating plate.

6. A building waste heat utilization device according to claim 1, characterized in that: A protective shell is fixedly connected to the front side of the outer shell, a water inlet pipe and a water outlet pipe are connected to the front side wall of the protective shell, a water pump 1 is fixedly connected to the front side wall of the outer shell, and the front end of the water outlet pipe is connected to the liquid inlet end of the water pump 1.

7. A building waste heat utilization device according to claim 6, characterized in that: Two inner walls of the protective shell are fixedly connected to two heat conducting sheets, and a plurality of heat conducting rods all penetrate through the heat conducting sheets and are fixedly connected thereto.

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