CN219141606U - Heat recovery unit for shower of intelligent wine cooler energy-saving and emission-reduction system - Google Patents
Heat recovery unit for shower of intelligent wine cooler energy-saving and emission-reduction system Download PDFInfo
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- CN219141606U CN219141606U CN202320180055.XU CN202320180055U CN219141606U CN 219141606 U CN219141606 U CN 219141606U CN 202320180055 U CN202320180055 U CN 202320180055U CN 219141606 U CN219141606 U CN 219141606U
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Abstract
The utility model discloses a shower heat recovery unit of an intelligent wine cooler energy-saving and emission-reducing system, which comprises: the plate heat exchanger is provided with a first heat exchange flow passage and a second heat exchange flow passage which are isolated from each other, wherein an inlet of the first heat exchange flow passage is connected with a plate path outlet of a first-stage heat exchange condensation core in the heat exchange module so as to recycle high-temperature hot water formed after heat exchange, and an outlet of the first heat exchange flow passage is connected with a plate path inlet of the first-stage heat exchange condensation core in the heat exchange module through a first pump group and provides a cold source for the first-stage heat exchange condensation core; the outlet of the first heat exchange flow passage is also connected with a water supplementing tank; the heat preservation water tank is connected with an inlet of the second heat exchange flow channel through the second pump group, and an outlet of the second heat exchange flow channel is connected with the heat preservation water tank through the first valve body; the steam heating module is connected with the heat preservation water tank to input steam into the heat preservation water tank; the shower module comprises a shower temperature regulating valve, a shower head connected with the shower temperature regulating valve, a hot water pipe and a cold water pipe, wherein the hot water pipe is connected with the heat preservation water tank through a third pump group so as to receive hot water.
Description
Technical field:
the utility model relates to the technical field of heat recovery, in particular to a shower heat recovery unit of an intelligent wine cooler energy-saving and emission-reduction system.
The background technology is as follows:
brewing is a process of producing alcoholic beverages with a certain concentration by utilizing microbial fermentation. Brewing materials and a brewing container are two preconditions for brewing grains. Distilled spirit, also called distilled spirit, white spirit, knife, etc. is produced with cereal grains as main material, daqu, xiaoqu or bran koji, yeast, etc. as saccharification starter and through steaming, saccharification, fermentation and distillation.
In the wine industry, particularly in white spirit distillation systems, it is desirable to use a cooling device/system (i.e. a wine cooler) to remove heat generated during the distillation and liquefaction of white spirit. The present inventors have proposed a dry heat recovery wine chiller system (patent No. 202120529420.4) comprising: the heat exchange device comprises a shell, a first-level heat exchange core and a second-level heat exchange core, a first shell-pass flow channel and a second shell-pass flow channel which are mutually communicated are respectively formed between the inner wall of the shell and the first-level heat exchange core and the second-level heat exchange core, and a wine steam inlet is formed at the upper end of the shell; the lower end of the shell is provided with a Maotai-flavor wine outlet; 1. the second-stage heat exchange core is internally provided with a first plate Cheng Liudao and a second plate Cheng Liudao which are isolated from the first shell-side flow channel and the second shell-side flow channel, and the side surface of the shell is provided with a first inlet and a first outlet which are communicated with the first plate Cheng Liudao, and a second inlet and a second outlet which are communicated with the second plate Cheng Liudao; the heat recovery module is connected with the first inlet and the first outlet through a cold water pipe and a hot water pipe respectively; the circulating water cooling module comprises a surface cooler or a dry cooler, a first water pump, a first water supply pipe, a first control valve, a first water return pipe and a second control valve, wherein the first water supply pipe is connected with the second inlet; the first water return pipe is connected with the second outlet, and the first water supply pipe is connected with the water supplementing tank.
The dry heat recovery wine cooling system adopts the heat exchange device to exchange heat of wine steam so as to condense the wine steam into white wine, the heat exchange device is provided with two heat exchange cores in one shell, namely a primary heat exchange core and a secondary heat exchange core which are mutually independent, the heat recovery module is matched with the primary heat exchange core to exchange heat of the wine steam which just enters, and the heat recovery module recovers and recycles the heat of the part, so that the effects of environmental protection and energy saving are achieved.
However, the above-mentioned dry heat recovery wine cooling system only discloses the function of the heat recovery module simply/on one side, and does not specifically disclose the specific structure of the heat recovery module, and there is a problem that how to specifically implement the heat recovery function is unclear.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art and provides a shower heat recovery unit of an intelligent wine cooler energy-saving and emission-reduction system.
In order to solve the technical problems, the utility model adopts the following technical scheme: this energy-conserving emission reduction system's of intelligent wine cooler shower heat recovery unit includes: the plate heat exchanger is provided with a first heat exchange flow passage and a second heat exchange flow passage which are mutually isolated, wherein an inlet of the first heat exchange flow passage is connected with a plate path outlet of a primary heat exchange condensation core in the heat exchange module so as to recycle high-temperature hot water formed after heat exchange, and an outlet of the first heat exchange flow passage is connected with a plate path inlet of the primary heat exchange condensation core in the heat exchange module through a first pump group and provides a cold source for the primary heat exchange condensation core; the outlet of the first heat exchange flow passage is also connected with a water supplementing tank; the heat preservation water tank is connected with an inlet of a second heat exchange flow channel through a second pump group, and an outlet of the second heat exchange flow channel is connected with the heat preservation water tank through a first valve body; the steam heating module is connected with the heat preservation water tank to input steam into the heat preservation water tank; the shower module comprises a shower temperature regulating valve, a shower head connected with the shower temperature regulating valve, a hot water pipe and a cold water pipe, wherein the hot water pipe is connected with the heat preservation water tank through a third pump group so as to receive hot water.
Furthermore, in the above technical scheme, the upper part of the heat preservation water tank is provided with a high-level thermometer, and the lower part of the heat preservation water tank is provided with a low-level thermometer.
Furthermore, in the above technical scheme, the outside of heat preservation water tank is provided with the visual pipe of liquid level, still is provided with municipal water supply pipe on this heat preservation water tank, and this heat preservation water tank bottom still is provided with the blowoff valve.
In the above technical solution, the number of the heat exchange modules is at least two, wherein the plate-path outlet of the first-stage heat exchange condensation core in each group of heat exchange modules is connected with the inlet of the first heat exchange flow channel; and the plate path inlets of the first-stage heat exchange condensation cores in each group of heat exchange modules are connected with the first pump group.
Furthermore, in the above technical scheme, the first pump group includes that first water pump is connected in the soft joint of first stainless steel and the soft joint of second stainless steel at first water pump both ends, with the soft joint of first stainless steel be connected first pipeline, with the soft joint of second stainless steel be connected first check valve, first ball valve and the second pipeline of connecting in proper order, the board journey entry of this second pipeline connection one-level heat exchange condensation core, the export of this first heat transfer runner of first pipeline connection.
Furthermore, in the above technical scheme, the second pump group includes that the second water pump is connected in the soft joint of third stainless steel and the soft joint of fourth stainless steel at second water pump both ends, with the soft joint of third stainless steel be connected second check valve and third pipeline, with the soft joint of fourth stainless steel be connected filter, second ball valve and the fourth pipeline of connecting in proper order, this fourth pipeline connects the heat preservation water tank, the entry of second heat transfer runner is connected to this third pipeline.
In the above technical scheme, the third pump unit includes a third water pump, a fifth stainless steel soft joint and a sixth stainless steel soft joint connected to two ends of the third water pump, a third ball valve and a fifth pipeline connected with the fifth stainless steel soft joint, a fourth ball valve and a sixth pipeline connected with the fourth stainless steel soft joint, the fifth pipeline is connected with the heat preservation water tank, and the sixth pipeline is connected with the hot water pipe.
Furthermore, in the above technical scheme, the steam heating module and the plate heat exchanger are arranged in the shell, and the heat exchange module, the heat preservation water tank and the shower module are arranged outside the shell.
Furthermore, in the above technical scheme, the steam heating module includes a steam heating pipe extending into the heat preservation water tank to input steam to the heat preservation water tank, an electric switch valve assembly arranged on the steam heating pipe, and a steam input pipe connected with the electric switch valve assembly.
Furthermore, in the above technical scheme, the electric switch valve assembly comprises an electric switch valve and a first stop valve arranged at one end of the electric switch valve, the first stop valve is connected with a steam input pipe, the other end of the electric switch valve is connected with a steam heating pipe, a first parallel pipe is arranged between the steam input pipe and the steam heating pipe, and a second stop valve is arranged on the first parallel pipe.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: when the heat exchange device works, wine steam enters the shell-side flow passage of the heat exchange module, meanwhile, low-temperature hot water flowing out of the first heat exchange flow passage of the plate heat exchanger flows into the plate Cheng Liudao inside the primary heat exchange condensation core, the low-temperature hot water at the moment exchanges heat with the wine steam in the shell-side flow passage of the heat exchange module to form high-temperature hot water, and the high-temperature hot water flows back to the first heat exchange flow passage of the plate heat exchanger, so that the purpose of heat recovery is achieved, namely, heat generated during condensation of the wine steam is recovered, and the heat exchange module is guaranteed to realize heat exchange of the wine steam to prepare wine liquid with higher quality. Then, the low-temperature hot water flowing out of the heat preservation water tank flows into a second heat exchange flow channel of the plate heat exchanger, at the moment, the high-temperature hot water in the first heat exchange flow channel exchanges heat with the low-temperature hot water in the second heat exchange flow channel, so that the low-temperature hot water in the second heat exchange flow channel is heated to high-temperature hot water and flows back to the heat preservation water tank, the high-temperature hot water is supplemented for the heat preservation water tank, the purpose of heat recovery is achieved, meanwhile, the water in the heat preservation water tank can be kept at a preset temperature, so that the heat preservation water tank can provide hot water with the preset temperature for a shower module in the later period, the shower is conveniently used, and the effects of energy conservation and emission reduction are achieved. Furthermore, the utility model has simple structure, can ensure the quality of the white spirit, can recover heat for shower bath and improves the application value. In addition, the plate heat exchanger is arranged between the heat preservation water tank and the heat exchange module, instead of directly connecting the heat preservation water tank with the heat exchange module, the heat recovery (namely, heating in an indirect mode) can be indirectly realized through the design, the heat preservation water tank is safer to use and extremely convenient to use, the cleanliness of low-temperature water/high-temperature water in the plate Cheng Liudao inside the primary heat exchange condensation core is ensured, the service life of the primary heat exchange condensation core is prolonged, the scaling rate of the primary heat exchange condensation core is reduced, the maintenance frequency is reduced, and the maintenance cost is reduced. Finally, the steam heating module is connected with the heat preservation water tank to input steam into the heat preservation water tank, so that water in the heat preservation water tank can be quickly heated to a preset temperature, and meanwhile, the problem that the heat exchange efficiency of the plate heat exchanger is insufficient at certain time and the water in the heat preservation water tank cannot be timely heated to reach the preset temperature is solved.
Description of the drawings:
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is an assembly view of a plate heat exchanger with a steam heating module and a second pump stack according to the present utility model;
FIG. 3 is an assembly view of the plate heat exchanger of the present utility model with another view of the steam heating module and the second pump stack;
FIG. 4 is a perspective view of a steam heating module according to the present utility model;
fig. 5 is an assembly view of the plate heat exchanger with the steam heating module and the cabinet according to the present utility model.
The specific embodiment is as follows:
the utility model will be further described with reference to specific examples and figures.
1-5, a shower heat recovery unit of an intelligent wine cooler energy-saving and emission-reducing system comprises a plate heat exchanger 1, a heat preservation water tank 3, a steam heating module 4 and a shower module 5, wherein the plate heat exchanger 1 is connected with a primary heat exchange condensation core 21 in a heat exchange module 2, and the steam heating module 4 is connected with the heat preservation water tank 3 and is used for heating water in the heat preservation water tank 3; the heat preservation water tank 3 is connected with the shower module 5 and provides hot water for the shower module 5.
The structure of the heat exchange module 2 is the same as that of the heat exchange module in the dry heat recovery wine cooling system (patent number 202120529420.4), and will not be described in detail here.
The heat exchange module 2 comprises a shell 20, a primary heat exchange condensation core 21 and a secondary heat exchange condensation core which are arranged in the shell 20, wherein plates Cheng Liudao are arranged in the primary heat exchange condensation core 21, a shell-side runner is formed between the outer part of the primary heat exchange condensation core 21 and the inner wall of the shell 20, and the plates Cheng Liudao are isolated from the shell-side runner. The plate heat exchanger 1 is provided with a first heat exchange flow channel 101 and a second heat exchange flow channel 102 which are isolated from each other, wherein an inlet of the first heat exchange flow channel 101 is connected with a plate-path outlet 211 of a first-stage heat exchange condensation core 21 in the heat exchange module 2 so as to recover high-temperature hot water formed after heat exchange, and an outlet of the first heat exchange flow channel 101 is connected with a plate-path inlet 212 of the first-stage heat exchange condensation core 21 in the heat exchange module 2 through a first pump group 11 and provides a cold source for the first-stage heat exchange condensation core 21; that is, the first heat exchange flow channel 101 of the plate heat exchanger 1 is conducted with the plate Cheng Liudao inside the first heat exchange condensation core 21, that is, the low-temperature hot water flowing out of the first heat exchange flow channel 101 of the plate heat exchanger 1 flows into the plate Cheng Liudao inside the first heat exchange condensation core 21, and the low-temperature hot water at this time exchanges heat with the wine steam in the shell-side flow channel of the heat exchange module 2 to form high-temperature hot water, and the high-temperature hot water flows back to the first heat exchange flow channel 101 of the plate heat exchanger 1, so as to achieve the purpose of heat recovery, that is, heat recovery. The high-temperature hot water in the first heat exchange flow channel 101 exchanges heat with the low-temperature hot water in the second heat exchange flow channel 102 in the later stage, so that the low-temperature hot water in the second heat exchange flow channel 102 is heated to high-temperature hot water and then flows back to the heat preservation water tank 3, and the high-temperature hot water is supplemented for the heat preservation water tank 3, thereby achieving the purpose of heat recovery. The heat preservation water tank 3 supplies hot water for the shower module 5 in the later stage so as to be used for shower.
An inlet of the first heat exchange flow channel 101 is connected with a plate-path outlet 211 of the primary heat exchange condensation core 21 through an eighth pipeline 14.
The outlet of the first heat exchange flow channel 101 is also connected with a water supplementing tank 10, and the water supplementing tank 10 supplements hot water for the first heat exchange flow channel 101; the heat preservation water tank 3 is connected with an inlet of a second heat exchange flow channel 102 through a second pump group 31, and an outlet of the second heat exchange flow channel 102 is connected with the heat preservation water tank 3 through a first valve body 12 and a seventh pipeline 13; the shower module 5 comprises a shower temperature regulating valve 51, a shower head 52 connected with the shower temperature regulating valve 51, a hot water pipe 53 and a cold water pipe 54, wherein the hot water pipe 53 is connected with the heat preservation water tank 3 through a third pump group 55 to receive hot water, and the ratio of cold water to hot water of the hot water pipe 53 to cold water of the cold water pipe 54 is regulated through the shower temperature regulating valve 51, so that the shower head 52 sprays hot water with proper temperature to meet different use requirements. When the heat exchange device works, wine steam enters the shell-side flow channel of the heat exchange module 2, meanwhile, low-temperature hot water flowing out of the first heat exchange flow channel 101 of the plate heat exchanger 1 flows into the plate Cheng Liudao inside the primary heat exchange condensation core 21, the low-temperature hot water at the moment exchanges heat with the wine steam in the shell-side flow channel of the heat exchange module 2 to form high-temperature hot water, and the high-temperature hot water flows back to the first heat exchange flow channel 101 of the plate heat exchanger 1 so as to circulate, thereby achieving the purpose of heat recovery, namely recovering heat generated during condensation of the wine steam, and ensuring that the heat exchange module 2 exchanges heat with the wine steam to prepare wine liquid with higher quality. Then, the low-temperature hot water flowing out of the heat preservation water tank 3 flows into the second heat exchange flow channel 102 of the plate heat exchanger 1, at this time, the high-temperature hot water in the first heat exchange flow channel 101 exchanges heat with the low-temperature hot water in the second heat exchange flow channel 102, so that the low-temperature hot water in the second heat exchange flow channel 102 is heated to high-temperature hot water, and then flows back to the heat preservation water tank 3 to supplement the high-temperature hot water for the heat preservation water tank 3, thereby achieving the purpose of heat recovery, and meanwhile, the water in the heat preservation water tank 3 can be kept at a preset temperature, so that the heat preservation water tank 3 can provide hot water with a preset temperature for the shower module 5 in the later period, thereby achieving the effects of energy conservation and emission reduction. Furthermore, the utility model has simple structure, can ensure the quality of the white spirit, can recover heat for shower bath and improves the application value. In addition, the plate heat exchanger 1 is arranged between the heat preservation water tank 3 and the heat exchange module 2 instead of directly connecting the heat preservation water tank 3 with the heat exchange module 2, so that the heat recovery (namely, the indirect heating mode) can be indirectly realized, the heat preservation water tank is safer to use and extremely convenient to use, the cleanliness of low-temperature water/high-temperature water in the plate Cheng Liudao inside the primary heat exchange condensation core 21 is ensured, the service life of the primary heat exchange condensation core 21 is prolonged, the scaling rate of the primary heat exchange condensation core 21 is reduced, the maintenance frequency is reduced, and the maintenance cost is reduced. Finally, the steam heating module 4 is connected with the heat preservation water tank 3 to input steam into the heat preservation water tank 3, so that water in the heat preservation water tank 3 can be quickly heated to a preset temperature, and meanwhile, the problem that the heat exchange efficiency of the plate heat exchanger 1 is insufficient at certain time and the water in the heat preservation water tank 3 cannot be timely heated to reach the preset temperature is solved.
The upper portion of the heat preservation water tank 3 is provided with a high-level thermometer 32, the lower portion of the heat preservation water tank 3 is provided with a low-level thermometer 33, and the temperature of hot water in the heat preservation water tank 3 is monitored and displayed in real time through the high-level thermometer 32 and the low-level thermometer 33, so that the temperature of the hot water in the heat preservation water tank 3 can be controlled to reach a preset temperature better.
The outside of the heat preservation water tank 3 is provided with the liquid level visual pipe 34, and the liquid level of the heat preservation water tank 3 can be more intuitively watched through the liquid level visual pipe 34, so that the use is more convenient.
The heat preservation water tank 3 is also provided with a municipal water supplementing pipe 35, and water is supplemented through the municipal water supplementing pipe 35, so that the liquid level of the heat preservation water tank 3 is in a normal state. The bottom of the heat preservation water tank 3 is also provided with a drain valve 36, and the drain valve 36 is used for draining the sewage, so that the cleaning or other maintenance is convenient.
The number of the heat exchange modules 2 is at least two, wherein the plate path outlets 211 of the primary heat exchange condensation cores 21 in each group of the heat exchange modules 2 are all connected with the inlet of the first heat exchange flow channel 101; the plate path inlets 212 of the first-stage heat exchange condensation cores 21 in each group of heat exchange modules 2 are connected with the first pump group 11, so that the heat recovery effect is better, and the energy conservation and emission reduction effects can be better realized.
The first pump unit 11 comprises a first water pump 111, a first stainless steel soft joint 112 and a second stainless steel soft joint 113 connected to two ends of the first water pump 111, a first pipeline 114 connected with the first stainless steel soft joint 112, a first check valve 115, a first ball valve 116 and a second pipeline 117 sequentially connected with the second stainless steel soft joint 113, wherein the second pipeline 117 is connected with a plate path inlet 211 of the primary heat exchange condensation core 21, and the first pipeline 114 is connected with an outlet of the first heat exchange flow channel 101. The first pump group 11 can accelerate the flow speed of the plate Cheng Liudao of the first-stage heat exchange condensation core 21 and the hot water in the first heat exchange flow channel 101, so that heat exchange and heat recovery can be better realized.
The second pump unit 31 includes a third stainless steel soft joint 312 and a fourth stainless steel soft joint 313 connected to two ends of the second water pump 311, a second check valve 314 and a third pipe 315 connected to the third stainless steel soft joint 312, a filter 316 sequentially connected to the fourth stainless steel soft joint 313, a second ball valve 317 and a fourth pipe 318, the fourth pipe 318 is connected to the heat preservation water tank 3, and the third pipe 315 is connected to the inlet of the second heat exchange flow channel 102. The second pump group 31 can accelerate the flow speed of hot water in the heat preservation water tank 3 and the second heat exchange flow channel 102, and better realizes heat exchange and better realizes heat recovery.
The third pump set 55 comprises a fifth stainless steel soft joint 552 and a sixth stainless steel soft joint 553 which are connected with two ends of the third water pump 551 by a third water pump 551, a third ball valve 554 and a fifth pipeline 555 which are connected with the fifth stainless steel soft joint 552, a fourth ball valve 556 and a sixth pipeline 557 which are connected with the fourth stainless steel soft joint 313, the fifth pipeline 555 is connected with the heat preservation water tank 3, and the sixth pipeline 557 is connected with the hot water pipe 53. The third pump group 55 is capable of pumping hot water from the holding tank 3 to the hot water pipe 53 of the shower module 5 so that a shower can be better realized.
The steam heating module 4 and the plate heat exchanger 1 are arranged in the machine shell 100, and the heat exchange module 3, the heat preservation water tank 3 and the shower module 5 are arranged outside the machine shell 100.
The steam heating module 4 comprises a steam heating pipe 41 extending into the heat preservation water tank 3 to input steam into the heat preservation water tank 3, an electric switch valve assembly 42 arranged on the steam heating pipe 41 and a steam input pipe 43 connected with the electric switch valve assembly 42. During operation, steam is input through the steam input pipe 43, the electric switch valve assembly 42 is opened, so that the steam is injected into the heat preservation water tank 3 through the steam heating pipe 41, the purpose of heating the water in the heat preservation water tank 3 is achieved, the water in the heat preservation water tank 3 is ensured to be kept at a preset temperature, and a cold source with constant temperature can be provided for the primary heat exchange condensation core 21.
The electric switch valve assembly 42 comprises an electric switch valve 421 and a first stop valve 422 disposed at one end of the electric switch valve 421, the first stop valve 422 is connected to the steam input pipe 43, the other end of the electric switch valve 421 is connected to the steam heating pipe 41, a first parallel pipe 423 is disposed between the steam input pipe 43 and the steam heating pipe 41, and a second stop valve 424 is disposed on the first parallel pipe 423; the electric switch valve 421 is matched with the first stop valve 422 to well control the on-off of the steam input pipe 43 and the steam heating pipe 41, and the first parallel pipe 423 and the second stop valve 424 are used for standby so as to be convenient for maintenance; normally, the second shut-off valve 424 is closed, and the first parallel pipe 423 is disconnected, so that steam cannot flow; the electric switch valve 421 is matched with the first stop valve 422, so that the on-off of the steam input pipe 43 and the steam heating pipe 41 can be well controlled, and the purpose of controlling the steam input is achieved; when the electric switch valve 421 fails, the first stop valve 422 is closed, so that steam does not flow to the electric switch valve 421, and the second stop valve 424 is opened, so that the first parallel pipe 423 is turned on, and the control steam input pipe 43 is turned on with the steam heating pipe 41, so that steam can be introduced to control heating of water in the heat preservation water supplementing tank 1. Meanwhile, the electric switch valve 421 can be maintained, the purpose that the electric switch valve is not required to be stopped and can be maintained is achieved, and further the working efficiency can be improved.
In summary, when the utility model works, wine steam enters the shell-side flow passage of the heat exchange module 2, meanwhile, low-temperature hot water flowing out of the first heat exchange flow passage 101 of the plate heat exchanger 1 flows into the plate Cheng Liudao inside the primary heat exchange condensation core 21, and at the moment, the low-temperature hot water exchanges heat with the wine steam in the shell-side flow passage of the heat exchange module 2 to form high-temperature hot water, and the high-temperature hot water flows back to the first heat exchange flow passage 101 of the plate heat exchanger 1 so as to circulate, thereby achieving the purpose of heat recovery, namely recovering heat generated during condensation of the wine steam, and ensuring that the heat exchange module 2 exchanges heat with the wine steam to prepare wine with higher quality. Then, the low-temperature hot water flowing out of the heat preservation water tank 3 flows into the second heat exchange flow channel 102 of the plate heat exchanger 1, at this time, the high-temperature hot water in the first heat exchange flow channel 101 exchanges heat with the low-temperature hot water in the second heat exchange flow channel 102, so that the low-temperature hot water in the second heat exchange flow channel 102 is heated to high-temperature hot water, and then flows back to the heat preservation water tank 3 to supplement the high-temperature hot water for the heat preservation water tank 3, thereby achieving the purpose of heat recovery, and meanwhile, the water in the heat preservation water tank 3 can be kept at a preset temperature, so that the heat preservation water tank 3 can provide hot water with a preset temperature for the shower module 5 in the later period, thereby achieving the effects of energy conservation and emission reduction. Furthermore, the utility model has simple structure, can ensure the quality of the white spirit, can recover heat for shower bath and improves the application value. In addition, the plate heat exchanger 1 is arranged between the heat preservation water tank 3 and the heat exchange module 2 instead of directly connecting the heat preservation water tank 3 with the heat exchange module 2, so that the heat recovery (namely, the indirect heating mode) can be indirectly realized, the heat preservation water tank is safer to use and extremely convenient to use, the cleanliness of low-temperature water/high-temperature water in the plate Cheng Liudao inside the primary heat exchange condensation core 21 is ensured, the service life of the primary heat exchange condensation core 21 is prolonged, the scaling rate of the primary heat exchange condensation core 21 is reduced, the maintenance frequency is reduced, and the maintenance cost is reduced. Finally, the steam heating module 4 is connected with the heat preservation water tank 3 to input steam into the heat preservation water tank 3, so that water in the heat preservation water tank 3 can be quickly heated to a preset temperature, and meanwhile, the problem that the heat exchange efficiency of the plate heat exchanger 1 is insufficient at certain time and the water in the heat preservation water tank 3 cannot be timely heated to reach the preset temperature is solved.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (10)
1. Energy-conserving emission reduction system's of intelligence wine cooler heat recovery unit for shower, its characterized in that: it comprises the following steps:
the plate heat exchanger (1) is provided with a first heat exchange flow passage (101) and a second heat exchange flow passage (102) which are isolated from each other, wherein an inlet of the first heat exchange flow passage (101) is connected with a plate-path outlet (211) of a first-stage heat exchange condensation core (21) in the heat exchange module (2) so as to recover high-temperature hot water formed after heat exchange, and an outlet of the first heat exchange flow passage (101) is connected with a plate-path inlet (212) of the first-stage heat exchange condensation core (21) in the heat exchange module (2) through a first pump group (11) and provides a cold source for the first-stage heat exchange condensation core (21); the outlet of the first heat exchange flow channel (101) is also connected with a water supplementing tank (10);
the heat preservation water tank (3) is connected with the inlet of the second heat exchange flow channel (102) through the second pump group (31), and the outlet of the second heat exchange flow channel (102) is connected with the heat preservation water tank (3) through the first valve body (12);
a steam heating module (4) connected with the heat preservation water tank (3) to input steam into the heat preservation water tank (3);
the shower module (5) comprises a shower temperature regulating valve (51), a shower head (52) connected with the shower temperature regulating valve (51), a hot water pipe (53) and a cold water pipe (54), wherein the hot water pipe (53) is connected with the heat preservation water tank (3) through a third pump group (55) so as to receive hot water.
2. The heat recovery unit for a shower of an intelligent wine cooler energy conservation and emission reduction system according to claim 1, wherein: the upper part of the heat preservation water tank (3) is provided with a high-level thermometer (32), and the lower part of the heat preservation water tank (3) is provided with a low-level thermometer (33).
3. The heat recovery unit for a shower of an intelligent wine cooler energy conservation and emission reduction system according to claim 2, wherein: the outside of the heat preservation water tank (3) is provided with a liquid level visible pipe (34), the heat preservation water tank (3) is also provided with a municipal water supplementing pipe (35), and the bottom of the heat preservation water tank (3) is also provided with a blow-down valve (36).
4. The heat recovery unit for a shower of an intelligent wine cooler energy conservation and emission reduction system according to claim 1, wherein: the number of the heat exchange modules (2) is at least two, wherein the plate path outlets (211) of the primary heat exchange condensation cores (21) in each group of the heat exchange modules (2) are connected with the inlet of the first heat exchange flow channel (101); the plate path inlets (212) of the first-stage heat exchange condensation cores (21) in each group of heat exchange modules (2) are connected with the first pump group (11).
5. The energy saving and emission reduction system of the intelligent wine cooler according to any one of claims 1 to 4, wherein: the first pump group (11) comprises a first water pump (111), a first stainless steel soft joint (112) and a second stainless steel soft joint (113) which are connected to two ends of the first water pump (111), a first pipeline (114) connected with the first stainless steel soft joint (112), a first check valve (115), a first ball valve (116) and a second pipeline (117) which are sequentially connected with the second stainless steel soft joint (113), wherein the second pipeline (117) is connected with a plate process inlet (212) of the primary heat exchange condensation core (21), and the first pipeline (114) is connected with an outlet of the first heat exchange flow channel (101).
6. The heat recovery unit for shower of intelligent wine cooler energy conservation and emission reduction system of claim 5, wherein: the second pump set (31) comprises a second water pump (311), a third stainless steel soft joint (312) and a fourth stainless steel soft joint (313) which are connected to two ends of the second water pump (311), a second check valve (314) and a third pipeline (315) which are connected with the third stainless steel soft joint (312), a filter (316), a second ball valve (317) and a fourth pipeline (318) which are sequentially connected with the fourth stainless steel soft joint (313), wherein the fourth pipeline (318) is connected with the heat preservation water tank (3), and the third pipeline (315) is connected with an inlet of the second heat exchange flow channel (102).
7. The energy saving and emission reduction system of the intelligent wine cooler according to any one of claims 1 to 4, wherein: the third pump group (55) comprises a third water pump (551), a fifth stainless steel soft joint (552) and a sixth stainless steel soft joint (553) which are connected to two ends of the third water pump (551), a third ball valve (554) and a fifth pipeline (555) which are connected with the fifth stainless steel soft joint (552), a fourth ball valve (556) and a sixth pipeline (557) which are connected with the fourth stainless steel soft joint (313), the fifth pipeline (555) is connected with the heat preservation water tank (3), and the sixth pipeline (557) is connected with the hot water pipe (53).
8. The energy saving and emission reduction system of the intelligent wine cooler according to any one of claims 1 to 4, wherein: the steam heating module (4) and the plate heat exchanger (1) are arranged in the machine shell (100), and the heat exchange module (2), the heat preservation water tank (3) and the shower module (5) are arranged outside the machine shell (100).
9. The energy saving and emission reduction system of the intelligent wine cooler according to any one of claims 1 to 4, wherein: the steam heating module (4) comprises a steam heating pipe (41) extending into the heat preservation water tank (3) to input steam into the heat preservation water tank (3), an electric switch valve assembly (42) arranged on the steam heating pipe (41) and a steam input pipe (43) connected with the electric switch valve assembly (42).
10. The heat recovery unit for a shower of an intelligent wine cooler energy conservation and emission reduction system according to claim 9, wherein: the electric switch valve assembly (42) comprises an electric switch valve (421) and a first stop valve (422) arranged at one end of the electric switch valve (421), the first stop valve (422) is connected with a steam input pipe (43), the other end of the electric switch valve (421) is connected with a steam heating pipe (41), a first parallel pipe (423) is arranged between the steam input pipe (43) and the steam heating pipe (41), and a second stop valve (424) is arranged on the first parallel pipe (423).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320180055.XU CN219141606U (en) | 2023-02-07 | 2023-02-07 | Heat recovery unit for shower of intelligent wine cooler energy-saving and emission-reduction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320180055.XU CN219141606U (en) | 2023-02-07 | 2023-02-07 | Heat recovery unit for shower of intelligent wine cooler energy-saving and emission-reduction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219141606U true CN219141606U (en) | 2023-06-06 |
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ID=86565814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320180055.XU Active CN219141606U (en) | 2023-02-07 | 2023-02-07 | Heat recovery unit for shower of intelligent wine cooler energy-saving and emission-reduction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219141606U (en) |
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2023
- 2023-02-07 CN CN202320180055.XU patent/CN219141606U/en active Active
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Address after: 523000 room 5504, No. 11, Dongcheng section, Dongguan Avenue, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Guangdong Yiti Technology Co.,Ltd. Address before: 523000 room 11, 5th floor, building B, cabs International Plaza, 19 Dongguan Avenue, Dongcheng Street, Dongguan City, Guangdong Province Patentee before: Guangdong Yiti Technology Co.,Ltd. |