CN216950568U

CN216950568U - Heat cycle framework of biogas generator

Info

Publication number: CN216950568U
Application number: CN202220146632.9U
Authority: CN
Inventors: 车金星; 夏晋安; 沈沉
Original assignee: Camda New Energy Equipment Co ltd
Current assignee: Camda New Energy Equipment Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-12
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the technical field of generators, in particular to a thermal cycle framework of a biogas generator, which comprises a generator body and a protective box, a protective cavity is arranged in the protective box, a generator body is arranged at the bottom end of the protective cavity, a sealing door is arranged at the front end of the protective cavity, the left side and the right side of the generator body are respectively provided with an air inlet pipe and an air outlet pipe, one ends of the air inlet pipe and the air outlet pipe, which are far away from the generator body, respectively penetrate through the side wall of the protective cavity and extend out of the protective box, the top end of the protection box is provided with a heat exchange device, the heat exchange device comprises a heat exchange box, a water tank, a water pump and a heat exchange pipe, the top end of the protection box is provided with the heat exchange box, the middle position of the heat exchange box is provided with a heat exchange cavity, through heat transfer device's setting, be convenient for carry out the heat transfer to protection cavity to promote the heat dispersion of protective housing, thereby promote the life of generator body.

Description

Heat cycle framework of biogas generator

Technical Field

The utility model relates to the technical field of generators, in particular to a thermal cycle framework of a biogas generator.

Background

The biogas generator set can produce a large amount of heat in the working process, and most of the prior art utilizes circulating water to cool the biogas generator set, but only the cooling effect of the circulating water is limited, so that the service life of the biogas generator set is affected due to insufficient heat dissipation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a heat cycle framework of a biogas generator.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a heat cycle framework of a biogas generator comprises a generator body and a protective box, wherein a protective cavity is arranged in the protective box, the bottom end of the protective cavity is provided with the generator body, the front end of the protective cavity is provided with a sealing door, the left side and the right side of the generator body are respectively provided with an air inlet pipe and an air outlet pipe, one ends of the air inlet pipes and the air outlet pipes, which are far away from the generator body, penetrate through the side wall of the protective cavity and extend out of the protective box respectively, the top end of the protective box is provided with a heat exchange device, the heat exchange device comprises a heat exchange box, a water tank, a water pump and a heat exchange pipe, the top end of the protective box is provided with the heat exchange box, the middle position of the heat exchange box is provided with a heat exchange cavity, the left side and the right side of the heat exchange cavity are respectively provided with a water inlet cavity and a water outlet cavity, the heat exchange pipe is uniformly distributed in the heat exchange cavity, the two ends of the heat exchange pipe are respectively communicated with the water inlet cavity and the water outlet cavity, the top end of the heat exchange box is provided with the water tank, the water tank left end sets up the water pump, the water pump input is linked together with the water tank, the water pump output communicates with the cavity of intaking, set up the connecting pipe between play water cavity and the water tank, the water tank top sets up the water inlet, the protection cavity top is located the heat transfer cavity left and right sides and sets up the bleeder vent respectively, the bleeder vent top communicates with the heat transfer cavity, protection cavity top sets up the fan with left bleeder vent corresponding position, the fan input communicates with the protection cavity, the fan output communicates with the bleeder vent.

In order to improve the time of hot air flow in the heat exchange cavity and further improve the heat exchange efficiency, the utility model improves that the air baffles are arranged on the upper side wall and the lower side wall of the heat exchange cavity in a staggered mode.

In order to reduce the temperature of water in the water tank and improve the heat exchange efficiency, the utility model is improved in that a semiconductor refrigeration sheet is arranged at the bottom end of the water tank, a power supply is arranged at the top end of the heat exchange box, which is positioned at the right side of the water tank, and the power supply is electrically connected with the semiconductor refrigeration sheet.

In order to prevent impurities in the external environment from entering the generator body, the utility model has the improvement that a filter screen is arranged in the air inlet pipe.

In order to improve the heat dissipation performance of the protective box, the utility model improves that heat conducting rods are uniformly distributed at the bottom end of the protective cavity, the top ends of the heat conducting rods are in contact with the generator body, and the bottom ends of the heat conducting rods penetrate through the bottom end of the protective cavity and extend out of the protective box.

In order to facilitate observation of the working condition of the generator body, the utility model is improved in that the sealing door is provided with an observation window.

In order to facilitate the driving of the protection box to move, the utility model is improved in that the bottom end of the protection box is provided with universal wheels.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat cycle framework of a biogas generator, which has the following beneficial effects:

this biogas generator's thermal cycle framework through heat transfer device's setting, is convenient for carry out the heat transfer to the protection cavity to promote the heat dispersion of protective housing, thereby promote the life of generator body. Through the setting of deep bead and semiconductor refrigeration piece, be convenient for promote heat exchange efficiency.

Drawings

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

FIG. 2 is a schematic view of a heat exchange apparatus according to the present invention;

FIG. 3 is a front view of the present invention;

in the figure: 1. a generator body; 2. a protective box; 3. a protective cavity; 4. a sealing door; 5. an air inlet pipe; 6. an air outlet pipe; 7. a heat exchange box; 8. a water tank; 9. a water pump; 10. a heat exchange tube; 11. a heat exchange cavity; 12. a water inlet cavity; 13. a water outlet cavity; 14. air holes are formed; 15. a fan; 16. a wind deflector; 17. a semiconductor refrigeration sheet; 18. a power source; 19. a heat conducting rod; 20. an observation window; 21. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, a thermal cycle architecture of a biogas generator comprises a generator body 1 and a protective box 2, a protective cavity 3 is arranged in the protective box 2, the generator body 1 is arranged at the bottom end of the protective cavity 3, a sealing door 4 is arranged at the front end of the protective cavity 3, an air inlet pipe 5 and an air outlet pipe 6 are respectively arranged at the left side and the right side of the generator body 1, one ends of the air inlet pipe 5 and the air outlet pipe 6, which are far away from the generator body 1, respectively penetrate through the side wall of the protective cavity 3 and extend out of the protective box 2, a heat exchange device is arranged at the top end of the protective box 2 and comprises a heat exchange box 7, a water tank 8, a water pump 9 and a heat exchange pipe 10, a heat exchange box 7 is arranged at the top end of the protective box 2, a heat exchange cavity 11 is arranged at the middle position of the heat exchange box 7, a water inlet cavity 12 and a water outlet cavity 13 are respectively arranged at the left side and the right side of the heat exchange cavity 11, equipartition heat exchange tube 10 in the heat transfer cavity 11, heat exchange tube 10 both ends communicate with intake cavity 12 and play water cavity 13 respectively, 7 tops of heat transfer case set up

water tank

8, 8 left ends of water tank set up water pump 9, the water pump 9 input communicates with water tank 8, the water pump 9 output communicates with intake cavity 12, set up the connecting pipe between play water cavity 13 and the

water tank

8, 8 tops of water tank set up the water inlet, 3 tops of protective cavity are located the heat transfer cavity 11 left and right sides and set up bleeder vent 14 respectively, 14 tops of bleeder vent and heat transfer cavity 11 intercommunication, 3 tops of protective cavity set up fan 15 with left bleeder vent 14 corresponding position, fan 15 input and protective cavity 3 intercommunication, fan 15 output and bleeder vent 14 intercommunication.

The wind shields 16 are arranged on the side walls of the upper side and the lower side of the heat exchange cavity 11 in a staggered mode, so that the time of hot air flow in the heat exchange cavity 11 is conveniently prolonged, and the heat exchange efficiency is improved.

8 bottoms of water tank set up

semiconductor refrigeration piece

17, 7 tops of heat exchange box are located 8 right sides of water tank and set up power 18,

power

18 and 17 electric connection of semiconductor refrigeration piece are convenient for reduce the temperature of 8 water-logging on the water tank to promote heat exchange efficiency.

Set up the filter screen in the intake pipe 5, be convenient for prevent that the impurity among the external environment from getting into generator body 1.

3 bottoms equipartitions of protective cavity are with heat conduction stick 19, the contact of 19 tops of heat conduction stick and generator body 1, the 19 bottoms of heat conduction stick pass 3 bottoms of protective cavity and stretch out protective housing 2, are convenient for promote the heat dispersion of protective housing 2.

The sealing door 4 is provided with an observation window 20, so that the working condition of the generator body 1 can be observed conveniently.

The bottom end of the protective box 2 is provided with universal wheels 21, so that the protective box 2 can be driven to move conveniently.

In conclusion, this biogas generator's thermal cycle framework, when using, operating personnel control the work of generator body 1, thereby make the temperature in protective cavity 3 promote, later operating personnel control water pump 9 and semiconductor refrigeration piece 17 work, thereby flow water in heat exchange tube 10 when cooling down water tank 8 water, later operating personnel control fan 15 work, thereby drive hot-air and flow in protective cavity 3 and heat transfer cavity 11, thereby make hot-air pass through heat exchange tube 10 and water and carry out the heat exchange, thereby reduce the temperature in the protective cavity 3, thereby reach the heat dispersion to generator body 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biogas generator's thermal cycle framework, includes generator body (1) and guard box (2), its characterized in that: the protection box is characterized in that a protection cavity (3) is arranged in the protection box (2), a generator body (1) is arranged at the bottom end of the protection cavity (3), a sealing door (4) is arranged at the front end of the protection cavity (3), an air inlet pipe (5) and an air outlet pipe (6) are respectively arranged on the left side and the right side of the generator body (1), one ends of the air inlet pipe (5) and the air outlet pipe (6), which are far away from the generator body (1), respectively penetrate through the side wall of the protection cavity (3) to stretch out of the protection box (2), a heat exchange device is arranged at the top end of the protection box (2), the heat exchange box (7) is arranged at the top end of the protection box (2), a heat exchange cavity (11) is arranged at the middle position of the heat exchange box (7), and an water inlet cavity (12) and a water outlet cavity (13) are respectively arranged on the left side and the right side of the heat exchange cavity (11), equipartition heat exchange tube (10) in heat transfer cavity (11), heat exchange tube (10) both ends communicate with intake cavity (12) and outlet cavity (13) respectively, heat transfer case (7) top sets up water tank (8), water tank (8) left end sets up water pump (9), water pump (9) input and water tank (8) intercommunication, water pump (9) output and intake cavity (12) intercommunication, set up the connecting pipe between outlet cavity (13) and water tank (8), water tank (8) top sets up the water inlet, protection cavity (3) top is located the heat transfer cavity (11) left and right sides and sets up bleeder vent (14) respectively, bleeder vent (14) top and heat transfer cavity (11) intercommunication, protection cavity (3) top sets up fan (15) with left bleeder vent (14) corresponding position, fan (15) input and protection cavity (3) intercommunication, the output end of the fan (15) is communicated with the air holes (14).

2. The heat cycle architecture of a biogas generator as recited in claim 1, wherein: wind shields (16) are arranged on the side walls of the upper side and the lower side of the heat exchange cavity (11) in a staggered mode.

3. The heat cycle architecture of a biogas generator as recited in claim 1, wherein: the water tank (8) bottom sets up semiconductor refrigeration piece (17), heat exchange box (7) top is located water tank (8) right side and sets up power (18), power (18) and semiconductor refrigeration piece (17) electric connection.

4. The heat cycle architecture of a biogas generator as recited in claim 1, wherein: a filter screen is arranged in the air inlet pipe (5).

5. The heat cycle architecture of a biogas generator as recited in claim 1, wherein: the bottom end of the protective cavity (3) is uniformly provided with heat conducting rods (19), the top end of each heat conducting rod (19) is in contact with the generator body (1), and the bottom end of each heat conducting rod (19) penetrates through the bottom end of the protective cavity (3) to stretch out of the protective box (2).

6. The heat cycle architecture of a biogas generator as recited in claim 1, wherein: the sealing door (4) is provided with an observation window (20).

7. The heat cycle architecture of a biogas generator as recited in claim 1, wherein: the bottom end of the protective box (2) is provided with universal wheels (21).