CN220507781U

CN220507781U - Dedicated energy saving and consumption reduction heat exchanger in animal laboratory

Info

Publication number: CN220507781U
Application number: CN202321201597.7U
Authority: CN
Inventors: 谷照强; 于梦梦
Original assignee: Dalian Aierjia Purification Engineering Technology Co ltd
Current assignee: Dalian Aierjia Purification Engineering Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2024-02-20
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a special energy-saving consumption-reducing heat exchanger for an animal laboratory, hot air in the laboratory enters a filtering component under the action of a fan, the filtering component collects and filters back hair and dander in the laboratory and then uniformly treats the back hair and dander, the filtered hot air enters a plurality of groups of heat exchange tubes through an air inlet pipe, and external air enters a shell through an exhaust pipe, so that the heat exchange between the hot air and the external air is realized, the environment protection is improved, the heat energy is recycled, and the energy loss is reduced; including casing, heat exchange tube, head, intake pipe, blast pipe, exhaust tube and gas-supply pipe, the inside heat exchange tube that is provided with of casing, the both ends are provided with the head respectively about the casing, are provided with the intake pipe on a set of head, are provided with the blast pipe on another set of head, and the top of casing is provided with the gas-supply pipe, and the bottom of casing is provided with the exhaust tube, still includes filter equipment, and filter equipment sets up the input at the intake pipe.

Description

Dedicated energy saving and consumption reduction heat exchanger in animal laboratory

Technical Field

The utility model relates to the technical field of heat exchangers, in particular to an energy-saving consumption-reducing heat exchanger special for an animal laboratory.

Background

At present, the development direction of experimental animal facility construction is that the waste gas and waste water generated in the operation process of the experimental animal facility are secondarily utilized by adopting a new energy technology through refined management, so that the energy conservation and emission reduction are realized, the novel heat pipe type air heat exchanger in the research is one of the effective energy conservation and emission reduction methods, and is applied to the space between the air inlet and exhaust systems of the experimental animal facility, and the cold and heat energy of the air discharged by the facility is recovered and utilized through heat exchange, so that the purposes of energy conservation and emission reduction are achieved.

In the prior art, the patent document with the bulletin number of CN216954136U discloses a gas heat exchanger, which comprises a heat exchange box, wherein the heat exchange box is vertically provided with heat exchange tubes inside, the heat exchange tubes are arranged in a threaded manner, the top ends of the heat exchange tubes penetrate through the top of the heat exchange box and are communicated with a filter box arranged at the top of the heat exchange box, the top of the filter box is communicated with an exhaust gas pipe, and the bottom ends of the heat exchange tubes penetrate through the bottom of the heat exchange box and are communicated with the outside; the outside of the heat exchange tube is provided with a connecting tube, one end of the connecting tube penetrates through the top of the heat exchange box and is communicated with the air outlet end of the exhaust fan arranged at the inner top of the heat exchange box, and the other end of the connecting tube penetrates through the bottom of the heat exchange box and is communicated with the inside of the heat exchange box; the side wall of the heat exchange tube is provided with an air inlet tube, and the top end of the heat exchange tube is provided with an air outlet tube; which is provided with a heat exchange tube in a thread shape.

In the use process, the air heat exchanger is easy to be blocked and corroded due to the fact that the experimental animal facilities discharge more organic matters and dust, so that the air heat exchanger is required to be modified in use, a complete equipment system is established according to the characteristics of animal feeding facilities, an air heat exchange system applicable to the animal feeding facilities is formed, and efficient and stable operation of energy-saving equipment in the experimental animal facilities is realized.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the special energy-saving and consumption-reducing heat exchanger for the animal laboratory, which has the function of filtering and collecting animal back hair and dander.

The utility model relates to a special energy-saving and consumption-reducing heat exchanger for an animal laboratory, which comprises a shell, heat exchange tubes, sealing heads, an air inlet pipe, an exhaust pipe and an air delivery pipe, wherein a plurality of groups of heat exchange tubes are arranged in the shell; hot air in laboratory gets into filter component under the effect of fan, and filter component collects back hair and dander in the laboratory and carries out unified processing after filtering, and during the hot air after filtering got into many groups heat exchange tubes through the intake pipe, outside air got into inside the casing through the exhaust tube to realize the heat exchange of hot air and outside air, improve the environmental protection while to heat energy reuse, reduce energy loss.

Preferably, the filter assembly comprises a base, a first filter cavity, a second filter cavity, a first three-way pipe, a first air pipe, a first valve, a second air pipe, a second valve, a third air pipe, a third valve, a fourth air pipe, a fourth valve, a second three-way pipe and a sealing assembly, wherein the front end of the base is provided with the first filter cavity and the second filter cavity; opening valve and No. three valves and closing No. two valves and No. four trachea, the fan is with laboratory hot air through No. one three-way pipe, no. one trachea gets into No. one filter chamber in, hot air filters through the filter core, hot air after the filtration gets into in the multiple heat exchange tube of group and external air through No. three trachea and No. two three-way pipe and carries out heat exchange, when the filter core that needs to use switches, open No. two valves and No. four trachea and switch with No. three valves can, the realization is not shut down.

Preferably, the sealing assembly comprises a sealing plate, round holes and bolts, a plurality of groups of threaded holes are formed in the front end of the base, the round holes are formed in the sealing plate, and the bolts are assembled with the threaded holes in a threaded manner; the filter element is placed in the first filter cavity and the second filter cavity, the first filter cavity and the second filter cavity are respectively sealed by the two groups of sealing plates, and then the bolts penetrate through the round holes and are in threaded connection with the threaded holes, so that the first filter cavity and the second filter cavity are sealed.

Preferably, the sealing plate further comprises handles, and the handles are respectively arranged on the sealing plate; when dismantling the closing plate, the staff takes the closing plate through the handle, improves the convenience.

Preferably, corrosion-resistant coatings are arranged in the first filter cavity and the second filter cavity; the first filter cavity and the second filter cavity are internally provided with corrosion-resistant coatings, so that the service life is prolonged.

Preferably, the handle also comprises a handle sleeve, and the handle is sleeved with the handle sleeve; the staff holds the handle through the grip sleeve, reduces the condition that the handle is taken off.

Preferably, the air inlet pipe and the air outlet pipe are respectively connected with the corresponding sealing heads in a welding mode.

Compared with the prior art, the utility model has the beneficial effects that: hot air in laboratory gets into filter component under the effect of fan, and filter component collects back hair and dander in the laboratory and carries out unified processing after filtering, and during the hot air after filtering got into many groups heat exchange tubes through the intake pipe, outside air got into inside the casing through the exhaust tube to realize the heat exchange of hot air and outside air, improve the environmental protection while to heat energy reuse, reduce energy loss.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a partially enlarged schematic view of the structure of the portion A in FIG. 1;

FIG. 3 is a partially enlarged schematic view of the structure of the portion B in FIG. 1;

FIG. 4 is a schematic illustration of an axially measured structure of the present utility model;

FIG. 5 is a schematic view of a partial cross-sectional structure of a housing and a heat exchange tube;

the reference numerals in the drawings: 1. a housing; 2. a heat exchange tube; 3. a seal head; 4. an air inlet pipe; 5. an exhaust pipe; 6. an exhaust pipe; 7. a gas pipe; 8. a base; 9. a first filter cavity; 10. a second filter cavity; 11. a first three-way pipe; 12. a first air pipe; 13. a valve I; 14. a second air pipe; 15. a valve II; 16. a third air pipe; 17. a valve III; 18. a fourth air pipe; 19. a valve IV; 20. a second three-way pipe; 21. a sealing plate; 22. a round hole; 23. a bolt; 24. a handle; 25. and (5) a handle sleeve.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1, fig. 4 and fig. 5, the special energy-saving and consumption-reducing heat exchanger for the animal laboratory comprises a shell 1, heat exchange tubes 2, sealing heads 3, an air inlet tube 4, an exhaust tube 5, an exhaust tube 6 and an air delivery tube 7, wherein a plurality of groups of heat exchange tubes 2 are arranged in the shell 1, the sealing heads 3 are respectively arranged at the left end and the right end of the shell 1, the air inlet tube 4 is arranged on one group of sealing heads 3, the exhaust tube 5 is arranged on the other group of sealing heads 3, the air delivery tube 7 is arranged at the top end of the shell 1, the exhaust tube 6 is arranged at the bottom end of the shell 1, and the special energy-saving and consumption-reducing heat exchanger also comprises a filter assembly, wherein the filter assembly is arranged at the input end of the air inlet tube 4;

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the filter assembly comprises a base 8, a first filter cavity 9, a second filter cavity 10, a first three-way pipe 11, a first air pipe 12, a first valve 13, a second air pipe 14, a second valve 15, a third air pipe 16, a third valve 17, a fourth air pipe 18, a fourth valve 19, a second three-way pipe 20 and a seal assembly, wherein the front end of the base 8 is provided with the first filter cavity 9 and the second filter cavity 10, two groups of output ends of the first three-way pipe 11 are respectively communicated with the input ends of the first air pipe 12 and the second air pipe 14, the output end of the first air pipe 12 is communicated with the first filter cavity 9, the output end of the second air pipe 14 is communicated with the second filter cavity 10, the first air pipe 12 is provided with the first valve 13, the second air pipe 14 is provided with the second valve 15, the output end of the second three-way pipe 20 is communicated with the input end of the air pipe 4, the two groups of the input ends of the second three-way pipe 20 are respectively communicated with the output ends of the third air pipe 16 and the fourth air pipe 18, the input ends of the third air pipe 16 and the fourth air pipe 18 are respectively, the first filter cavity 9 and the second filter cavity 10 are respectively arranged on the first air pipe 12 and the second air pipe 10 and the second filter cavity 10, the first filter cavity 10 is respectively, the filter element is provided with the filter cavity 10 is respectively arranged on the first filter cavity 10 and the second filter cavity 10, and the filter cavity 10 is respectively.

In this embodiment, valve No. 13 and valve No. 17 are opened and valve No. 15 and No. 18 are closed, the fan is with laboratory hot air through three-way pipe 11, air pipe No. 12 gets into in filter chamber No. 9, hot air filters through the filter core, filtered hot air gets into in the multiple group heat exchange tube 2 through air pipe No. 16 and three-way pipe No. 20 and carries out the heat exchange with external air, when the filter core that needs to use switches over, valve No. 15 and air pipe No. 18 are opened and valve No. 13 and valve No. 17 are closed and switch over can, realize not shutting down, filtered hot air gets into multiple group heat exchange tube 2 through intake pipe 4, external air gets into inside casing 1 through exhaust tube 6, thereby realize the heat exchange of hot air and external air, heat energy reuse when improving the environmental protection, reduce energy loss.

Example 2

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the filter assembly comprises a base 8, a first filter cavity 9, a second filter cavity 10, a first three-way pipe 11, a first air pipe 12, a first valve 13, a second air pipe 14, a second valve 15, a third air pipe 16, a third valve 17, a fourth air pipe 18, a fourth valve 19, a second three-way pipe 20 and a seal assembly, wherein the front end of the base 8 is provided with the first filter cavity 9 and the second filter cavity 10, two groups of output ends of the first three-way pipe 11 are respectively communicated with the input ends of the first air pipe 12 and the second air pipe 14, the output end of the first air pipe 12 is communicated with the first filter cavity 9, the output end of the second air pipe 14 is communicated with the second filter cavity 10, the first air pipe 12 is provided with the first valve 13, the second air pipe 14 is provided with the second valve 15, the output end of the second three-way pipe 20 is communicated with the input end of the air pipe 4, the two groups of the input ends of the second three-way pipe 20 are respectively communicated with the output ends of the third air pipe 16 and the fourth air pipe 18, the input ends of the third air pipe 16 and the fourth air pipe 18 are respectively, the first filter cavity 9 and the fourth filter cavity 10 is respectively arranged on the first air pipe 12 and the second air pipe 10, the first filter cavity 10 and the second filter cavity 10 is respectively;

as shown in fig. 1 and 3, the sealing assembly comprises a sealing plate 21, a round hole 22 and a bolt 23, wherein a plurality of groups of threaded holes are formed in the front end of the base 8, the round hole 22 is formed in the sealing plate 21, and the bolt 23 is in threaded fit with the threaded holes;

as shown in fig. 3, the sealing plate 21 further comprises a handle 24 and a handle sleeve 25, the handle 24 is respectively arranged on the sealing plate 21, and the handle sleeve 25 is sleeved on the handle 24.

In this embodiment, the filter core is placed in the first filter cavity 9 and the second filter cavity 10, the two groups of sealing plates 21 are used for respectively sealing the first filter cavity 9 and the second filter cavity 10, then the bolts 23 penetrate through the round holes 22 and are in threaded connection with the threaded holes, sealing of the first filter cavity 9 and the second filter cavity 10 is completed, the first valve 13 and the third valve 17 are opened, the second valve 15 and the fourth valve 18 are closed, the fan is used for leading hot air of a laboratory to enter the first filter cavity 9 through the first three-way pipe 11 and the first air pipe 12, the hot air is filtered through the filter core, the filtered hot air enters the plurality of groups of heat exchange pipes 2 through the third air pipe 16 and the second three-way pipe 20, when the used filter core is required to be switched, the second valve 15 and the fourth air pipe 18 are opened, the first valve 13 and the third valve 17 are closed, the non-stop operation is realized, the filtered hot air enters the plurality of groups of heat exchange pipes 2 through the air inlet pipe 4, the outside air enters the inside the shell 1 through the air extraction pipe 6, the heat exchange capacity is improved, the heat exchange capacity between the environment-friendly heat exchange capacity is realized, and the heat exchange capacity is reduced, and the heat energy consumption of the environment is improved.

The shell 1, the heat exchange tube 2, the sealing head 3 and the filter element of the special energy-saving and consumption-reducing heat exchanger for the animal laboratory are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a dedicated energy saving and consumption reduction heat exchanger in animal laboratory, including casing (1), heat exchange tube (2), head (3), intake pipe (4), blast pipe (5), exhaust tube (6) and gas-supply pipe (7), casing (1) inside is provided with multiunit heat exchange tube (2), casing (1) left and right sides both ends are provided with head (3) respectively, be provided with intake pipe (4) on a set of head (3), be provided with blast pipe (5) on another set of head (3), the top of casing (1) is provided with gas-supply pipe (7), the bottom of casing (1) is provided with exhaust tube (6), its characterized in that still includes filter component, filter component sets up the input at intake pipe (4);

the filtering component comprises a base (8), a first filtering cavity (9), a second filtering cavity (10), a first three-way pipe (11), a first air pipe (12), a first valve (13), a second air pipe (14), a second valve (15), a third air pipe (16), a third valve (17), a fourth air pipe (18), a fourth valve (19), a second three-way pipe (20) and a sealing component, wherein the front end of the base (8) is provided with the first filtering cavity (9) and the second filtering cavity (10), two groups of output ends of the first three-way pipe (11) are respectively communicated with the input ends of the first air pipe (12) and the second air pipe (14), the output end of the first air pipe (12) is communicated with the first filtering cavity (9), the output end of the second air pipe (14) is communicated with the second filtering cavity (10), the output end of the second air pipe (14) is provided with the first valve (13), the output end of the second valve (15) is arranged on the second air pipe (14), the output end of the second three-way pipe (20) is communicated with the input end of the air pipe (4), the two groups of output ends of the second three-way pipe (20) are respectively communicated with the input ends of the third air pipe (16) and the fourth filtering cavity (18), install No. three valve (17) on No. three trachea (16), install No. four valve (19) on No. four trachea (18), no. one filter chamber (9) and No. two filter chambers (10) are provided with the filter core respectively, and No. one filter chamber (9) and No. two filter chambers (10) front end are provided with seal assembly respectively.

2. The energy-saving and consumption-reducing heat exchanger special for animal laboratories according to claim 1, wherein the sealing assembly comprises a sealing plate (21), a round hole (22) and a bolt (23), a plurality of groups of threaded holes are arranged at the front end of the base (8), the round hole (22) is arranged on the sealing plate (21), and the bolt (23) is assembled with the threaded holes in a threaded manner.

3. The energy-saving and consumption-reducing heat exchanger special for animal laboratories according to claim 2, further comprising a handle (24), wherein the handles (24) are respectively provided on the sealing plates (21).

4. The energy-saving and consumption-reducing heat exchanger special for animal laboratories according to claim 1, wherein the first filter chamber (9) and the second filter chamber (10) are internally provided with corrosion-resistant coatings.

5. A laboratory-specific energy-saving and consumption-reducing heat exchanger according to claim 3, further comprising a handle (25), wherein the handle (24) is provided with a handle (25).

6. The energy-saving and consumption-reducing heat exchanger special for animal laboratories according to claim 1, wherein the air inlet pipe (4) and the air outlet pipe (5) are respectively connected with the corresponding sealing heads (3) by means of welding.