CN215832548U - Device for recycling heat energy in subareas - Google Patents
Device for recycling heat energy in subareas Download PDFInfo
- Publication number
- CN215832548U CN215832548U CN202122264306.6U CN202122264306U CN215832548U CN 215832548 U CN215832548 U CN 215832548U CN 202122264306 U CN202122264306 U CN 202122264306U CN 215832548 U CN215832548 U CN 215832548U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- control valve
- water
- water tank
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a device for recycling heat energy in a partitioned mode, which comprises a heat exchange pipeline, a first heat exchange water tank, a second heat exchange water tank and a water storage tank, wherein the first heat exchange water tank is connected with the first heat exchange water tank; the heat exchange pipeline sequentially passes through a cleaning tank, a first heat exchange water tank and a second heat exchange water tank of the bottle washing machine, a first heat exchange section, a second heat exchange section and a third heat exchange section are respectively arranged on the cleaning tank, the first heat exchange water tank and the second heat exchange water tank, the inlet end of the heat exchange pipeline is communicated with a condensed water discharge port of the bottle washing machine, and the outlet end of the heat exchange pipeline is communicated with a liquid storage container; the first heat exchange water tank is communicated with a spray pipe of a pre-sterilization area of the sterilization machine, and the second heat exchange water tank is communicated with a spray pipe of the sterilization area of the sterilization machine; the heat exchange pipeline is also provided with a first branch pipe behind the third heat exchange section, the branch pipe is communicated with a water storage tank, and the water storage tank is communicated with a spray pipe of a cooling area of the sterilization machine. This subregion recycle heat energy device, it can effectively utilize the heat, thereby reduces extravagantly and reduces the energy consumption.
Description
Technical Field
The utility model belongs to the technical field of heat exchange boxes, and particularly relates to a device for recycling heat energy in a partitioned mode.
Background
In the beer filling production process, hot water is needed in each link, for example, a bottle washer cleaning solution needs to be heated, a sterilization machine also needs hot water for spraying, hot water with different temperatures is needed in the sterilization machine according to different links, for example, the highest temperature of spraying water of the sterilization machine is the temperature of a pre-sterilization area, namely 67 +/-1 ℃, the temperature of the sterilization area is 62 +/-1 ℃, and the temperature of a cooling area is 52 +/-1 ℃. In the links, a large amount of energy is consumed for heating, the energy consumption is high, and the hot waste water after being used up is directly discharged, so that the waste of heat exists.
Therefore, a new technology is needed to solve the problems of high energy consumption and waste of heat in the beer filling production process in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a device for recycling heat energy in a partitioned mode, which can effectively utilize heat energy, reduce waste and reduce energy consumption.
The utility model adopts the following technical scheme:
a device for recycling heat energy in a partitioning mode comprises a heat exchange pipeline, a first heat exchange water tank, a second heat exchange water tank and a water storage tank;
the heat exchange pipeline sequentially passes through a cleaning tank of the bottle washing machine, the first heat exchange water tank and the second heat exchange water tank, a first heat exchange section, a second heat exchange section and a third heat exchange section are respectively arranged on the cleaning tank, the first heat exchange water tank and the second heat exchange water tank, the inlet end of the heat exchange pipeline is communicated with a condensed water outlet of the bottle washing machine, and the outlet end of the heat exchange pipeline is communicated with a liquid storage container;
the first heat exchange water tank is communicated with a spray pipe of a pre-sterilization area of the sterilization machine, and the second heat exchange water tank is communicated with the spray pipe of the sterilization area of the sterilization machine;
the heat exchange pipeline is also provided with a first branch pipe behind the third heat exchange section, the branch pipe is communicated with the water storage tank, and the water storage tank is communicated with a spray pipe of a cooling area of the sterilization machine.
As a further improvement of the technical solution of the present invention, the present invention further includes a controller, a first liquid level detector and a first pumping device, wherein the first liquid level detector and the first pumping device are disposed between the first heat exchange section and the second heat exchange section, the first liquid level detector and the first pumping device are electrically connected to the controller, when the first liquid level detector detects liquid, the controller controls the first pumping device to start, and when the first liquid level detector does not detect liquid, the controller controls the first pumping device to pause.
As a further improvement of the technical scheme of the utility model, the heat exchanger further comprises a second branch pipe, wherein two ends of the second branch pipe are respectively communicated with an inlet end and an outlet end of the second heat exchange section, the second branch pipe and the second heat exchange section are respectively provided with a first control valve and a second control valve, a first water temperature detector is arranged in the first heat exchange water tank, and the first water temperature detector, the first control valve and the second control valve are electrically connected with the controller; when the water temperature detected by the first water temperature detector is lower than a first preset temperature, the first control valve is closed, and the second control valve is opened; when the water temperature detected by the first water temperature detector reaches a first preset temperature, the first control valve is opened, and the second control valve is closed.
As a further improvement of the technical scheme of the utility model, the heat exchanger further comprises a third branch pipe, wherein two ends of the third branch pipe are respectively communicated with an inlet end and an outlet end of the third heat exchange section, the third branch pipe and the third heat exchange section are respectively provided with a third control valve and a fourth control valve, a second water temperature detector is arranged in the second heat exchange water tank, and the second water temperature detector, the third control valve and the fourth control valve are electrically connected with the controller; when the water temperature detected by the second water temperature detector is lower than a second predetermined temperature, the third control valve is closed and the fourth control valve is opened; when the water temperature detected by the second water temperature detector reaches a second predetermined temperature, the third control valve is opened and the fourth control valve is closed.
As a further improvement of the technical solution of the present invention, a fifth control valve is disposed on the first branch pipe, and the fifth control valve is electrically connected to the controller.
As a further improvement of the technical scheme of the utility model, a check valve is also arranged in front of the control valve.
As a further improvement of the technical scheme of the utility model, a fourth branch pipe is also arranged at the inlet end of the heat exchange pipeline and is communicated with a condensed water outlet of the sterilization machine.
As a further improvement of the technical solution of the present invention, the present invention further includes a second liquid level detector and a second pumping device, the second liquid level detector and the second pumping device are disposed on the fourth branch pipe, the second liquid level detector and the second pumping device are electrically connected to the controller, when the second liquid level detector detects liquid, the controller controls the second pumping device to start, and when the second liquid level detector does not detect liquid, the controller controls the second pumping device to pause.
Compared with the prior art, the utility model has the beneficial effects that:
the partitioned heat energy recycling device can recycle high-temperature condensed water discharged by the bottle washing machine, the high-temperature condensed water sequentially passes through a washing tank, a first heat exchange water tank and a second heat exchange water tank of the bottle washing machine through a heat exchange pipeline, so that the 3 parts of water are subjected to heat exchange and heating, and the water is heated from high to low according to the temperature of required hot water, so that the heat of the condensed water is fully utilized, and waste is avoided; the heated hot water is respectively used in a pre-sterilization area of the sterilization machine, a sterilization area of the sterilization machine and a cooling area of the sterilization machine, so that the energy consumption for heating the hot water is reduced.
Drawings
The technology of the present invention will be described in further detail with reference to the accompanying drawings and detailed description below:
FIG. 1 is a schematic view of the pipeline connection of the present device for recovering and utilizing heat energy in different zones.
Reference numerals:
1-a heat exchange line; 11-a first heat exchange section; 12-a second heat exchange section; 121-a second control valve; 13-a third heat exchange section; 131-a fourth control valve; 14-a first branch pipe; 141-a fifth control valve; 15-a first liquid level detector; 16-a first pumping means; 17-a second branch pipe; 171-a first control valve; 18-a third branch pipe; 181-third control valve; 19-a check valve; 110-a second liquid level detector; 111-a second pumping device;
2-a first heat exchange water tank; 3-a second heat exchange water tank; 4, a water storage tank; 5, cleaning a tank; 6-a condensed water outlet of the bottle washing machine; 7-liquid storage container; 8-condensed water discharge port of the sterilization machine.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the schemes and the effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Further, the description of the upper, lower, left, right, etc. used in the present invention is only with respect to the positional relationship of the respective components of the present invention with respect to each other in the drawings.
Referring to fig. 1, a device for recycling heat energy in a partitioned manner includes a heat exchange pipeline 1, a first heat exchange water tank 2, a second heat exchange water tank 3, and a water storage tank 4.
Wherein, heat transfer pipeline 1 passes through in proper order wash tank 5 of bottle cleaning machine first heat transfer water tank 2 with second heat transfer water tank 3 to respectively at wash tank 5 first heat transfer water tank 2 with second heat transfer water tank 3 is equipped with first heat transfer section 11, second heat transfer section 12 and third heat transfer section 13, the entry end of heat transfer pipeline 1 communicates with the comdenstion water discharge port 6 of bottle cleaning machine, the exit end and the stock solution container 7 intercommunication of heat transfer pipeline 1. The first heat exchange water tank 2 is communicated with a spray pipe of a pre-sterilization area of the sterilization machine, and the second heat exchange water tank 3 is communicated with the spray pipe of the sterilization area of the sterilization machine; the heat exchange pipeline 1 is also provided with a first branch pipeline 14 behind the third heat exchange section 13, the branch pipeline is communicated with the water storage tank 4, and the water storage tank 4 is communicated with a spray pipe of a cooling area of the sterilization machine. High-temperature condensed water (about 98 ℃) discharged from a condensed water discharge port 6 of the bottle washing machine is recovered through the heat exchange pipeline 1, and the condensed water exchanges heat with water in a washing tank 5, a first heat exchange water tank 2 and a second heat exchange water tank 3 of the bottle washing machine when passing through a first heat exchange section 11, a second heat exchange section 12 and a third heat exchange section 13, so that the water is heated for washing and sterilizing. The heat recovery and waste avoidance are realized, and the effect of reducing energy consumption is also realized. It should be noted that the heat exchange pipeline 1 is a pipeline made of a material with excellent heat conduction performance, such as a copper pipe. In addition, the first heat exchange section 11, the second heat exchange section 12 and the third heat exchange section 13 of the heat exchange pipeline 1 are all arranged in a bending mode, so that the contact area of the heat exchange sections among all the heat exchange sections is increased, and the heat exchange efficiency is improved. After the heat exchange, the temperature of the condensed water is lowered and stored in the storage container 7 for use. The condensate discharge opening is typically provided with a trap, with which the inlet end of the heat exchange line 1 communicates.
In addition, the device for recycling thermal energy in different regions further comprises a controller, a first liquid level detector 15 and a first pumping device 16, wherein the first liquid level detector 15 and the first pumping device 16 are arranged between the first heat exchange section 11 and the second heat exchange section 12, the first liquid level detector 15 and the first pumping device 16 are electrically connected with the controller, when the first liquid level detector 15 detects liquid, the controller controls the first pumping device 16 to be started, and when the first liquid level detector 15 does not detect liquid, the controller controls the first pumping device 16 to be stopped. Because the water yield of the condensed water is different in seasons, the inside of the pipeline sometimes has steam, and the pipeline is not filled with water, a first liquid level detector 15 and a first pumping device 16 need to be installed, and the first pumping device 16 is started to carry out water delivery and heat exchange only when the water level is enough. Wherein, the controller adopts PLC.
Preferably, the inlet end of the heat exchange pipeline 1 is further provided with a fourth branch pipeline communicated with the condensed water outlet 8 of the sterilization machine, that is, the partition heat energy recycling device further recycles the high-temperature condensed water discharged from the condensed water outlet 8 of the sterilization machine, so as to further avoid heat waste. The device for recycling heat energy in a subarea further comprises a second liquid level detector 110 and a second pumping device 111, wherein the second liquid level detector 110 and the second pumping device 111 are arranged on the fourth branch pipe, the second liquid level detector 110 and the second pumping device 111 are electrically connected with the controller, when the second liquid level detector 110 detects liquid, the controller controls the second pumping device 111 to be started, and when the second liquid level detector 110 does not detect liquid, the controller controls the second pumping device 111 to be suspended. Because the water yield of the condensed water is different in seasons, the inside of the pipeline sometimes has vapor, and the pipeline is not filled with water, the second liquid level detector 110 and the second pumping device 111 are installed, and the second pumping device 111 is started to carry out water delivery and heat exchange only when the water level is enough. The first pumping arrangement 16 and the second pumping arrangement 111 are booster pumps.
Because the temperatures of hot water required to be used in each area of the sterilization machine are different, in order to match the temperatures, the district recycling heat energy device is also provided with a control pipeline to control the temperature of the water after heat exchange. The method comprises the following specific steps:
the device for recycling heat energy in a partitioning manner further comprises a second branch pipe 17, two ends of the second branch pipe 17 are respectively communicated with an inlet end and an outlet end of the second heat exchange section 12, a first control valve 171 and a second control valve 121 are respectively arranged on the second branch pipe 17 and the second heat exchange section 12, a first water temperature detector is arranged in the first heat exchange water tank 2, and the first water temperature detector, the first control valve 171 and the second control valve 121 are electrically connected with the controller; when the temperature of the water detected by the first water temperature detector is lower than a first predetermined temperature, the first control valve 171 is closed and the second control valve 121 is opened; when the temperature of the water detected by the first water temperature detector reaches a first predetermined temperature, the first control valve 171 is opened and the second control valve 121 is closed. When heat exchange is started and the water temperature detected by the first water temperature detector is lower than a first preset temperature, the first control valve 171 is closed, the second control valve 121 is opened, the condensed water enters the second heat exchange pipe section and then is discharged, the condensed water exchanges heat with the water in the first heat exchange water tank 2 in the second heat exchange pipe section, the temperature of the condensed water in the second heat exchange pipe section is higher, so that the water in the first heat exchange water tank 2 can be heated, when the temperature of the water in the first heat exchange water tank 2 rises to the first preset temperature, the first control valve 171 is opened, the second control valve 121 is closed, and no new condensed water enters the second heat exchange section 12, so that the water in the first heat exchange water tank 2 stops being heated, and the temperature of the water in the first heat exchange water tank 2 is ensured to be maintained at the first preset temperature. Specifically, the first predetermined temperature is 67 ℃ ± 1 ℃, i.e. the pre-sterilization temperature.
Similarly, the device for recycling heat energy in different regions further comprises a third branch pipe 18, two ends of the third branch pipe 18 are respectively communicated with an inlet end and an outlet end of the third heat exchange section 13, a third control valve 181 and a fourth control valve 131 are respectively arranged on the third branch pipe 18 and the third heat exchange section 13, a second water temperature detector is arranged in the second heat exchange water tank 3, and the second water temperature detector, the third control valve 181 and the fourth control valve 131 are all electrically connected with the controller; when the water temperature detected by the second water temperature detector is lower than a second predetermined temperature, the third control valve 181 is closed and the fourth control valve 131 is opened; when the water temperature detected by the second water temperature detector reaches a second predetermined temperature, the third control valve 181 is opened and the fourth control valve 131 is closed. When heat exchange is started and the water temperature detected by the second water temperature detector is lower than a second preset temperature, the third control valve 181 is closed, the fourth control valve 131 is opened, the condensed water enters the third heat exchange pipe section and is discharged, the condensed water exchanges heat with the water in the second heat exchange water tank 3 in the third heat exchange pipe section, the temperature of the condensed water in the third heat exchange pipe section is higher, so that the water in the second heat exchange water tank 3 can be heated, when the temperature of the water in the second heat exchange water tank 3 rises to the second preset temperature, the third control valve 181 is opened, the fourth control valve 131 is closed, no new condensed water enters the third heat exchange section 13, so that the water in the second heat exchange water tank 3 is stopped from being heated, and the temperature of the water in the second heat exchange water tank 3 is ensured to be maintained at the second preset temperature. In particular, the second predetermined temperature is 62 ℃ ± 1 ℃, i.e. the sterilization temperature.
In addition, a fifth control valve 141 is disposed on the first branch pipe 14, the fifth control valve 141 is electrically connected to the controller, and the fifth control valve 141 is opened according to specific conditions to add water into the water storage tank 4 for use in a cooling zone of the sterilization apparatus.
Preferably, a check valve 19 is further disposed in front of the control valves, that is, each control valve is provided with a check valve 19 to prevent the condensed water from flowing backwards. In one embodiment, each control valve is a pneumatic angle seat valve.
Other contents of the device for recycling heat energy in a subarea way are referred to the prior art and are not described herein again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a subregion recycle heat energy device which characterized in that: the system comprises a heat exchange pipeline, a first heat exchange water tank, a second heat exchange water tank and a water storage tank;
the heat exchange pipeline sequentially passes through a cleaning tank of the bottle washing machine, the first heat exchange water tank and the second heat exchange water tank, a first heat exchange section, a second heat exchange section and a third heat exchange section are respectively arranged on the cleaning tank, the first heat exchange water tank and the second heat exchange water tank, the inlet end of the heat exchange pipeline is communicated with a condensed water outlet of the bottle washing machine, and the outlet end of the heat exchange pipeline is communicated with a liquid storage container;
the first heat exchange water tank is communicated with a spray pipe of a pre-sterilization area of the sterilization machine, and the second heat exchange water tank is communicated with the spray pipe of the sterilization area of the sterilization machine;
the heat exchange pipeline is also provided with a first branch pipe behind the third heat exchange section, the branch pipe is communicated with the water storage tank, and the water storage tank is communicated with a spray pipe of a cooling area of the sterilization machine.
2. The zone recycling thermal energy plant of claim 1, wherein: the first liquid level detector and the first pumping device are arranged between the first heat exchange section and the second heat exchange section and electrically connected with the controller, when the first liquid level detector detects liquid, the controller controls the first pumping device to be started, and when the first liquid level detector does not detect liquid, the controller controls the first pumping device to be suspended.
3. The zone recycling thermal energy plant of claim 2, wherein: the heat exchanger also comprises a second branch pipe, two ends of the second branch pipe are respectively communicated with the inlet end and the outlet end of the second heat exchange section, a first control valve and a second control valve are respectively arranged on the second branch pipe and the second heat exchange section, a first water temperature detector is arranged in the first heat exchange water tank, and the first water temperature detector, the first control valve and the second control valve are electrically connected with the controller; when the water temperature detected by the first water temperature detector is lower than a first preset temperature, the first control valve is closed, and the second control valve is opened; when the water temperature detected by the first water temperature detector reaches a first preset temperature, the first control valve is opened, and the second control valve is closed.
4. The zone recycling thermal energy plant of claim 2, wherein: the heat exchanger also comprises a third branch pipe, two ends of the third branch pipe are respectively communicated with the inlet end and the outlet end of the third heat exchange section, a third control valve and a fourth control valve are respectively arranged on the third branch pipe and the third heat exchange section, a second water temperature detector is arranged in the second heat exchange water tank, and the second water temperature detector, the third control valve and the fourth control valve are all electrically connected with the controller; when the water temperature detected by the second water temperature detector is lower than a second predetermined temperature, the third control valve is closed and the fourth control valve is opened; when the water temperature detected by the second water temperature detector reaches a second predetermined temperature, the third control valve is opened and the fourth control valve is closed.
5. The zone recycling thermal energy plant of claim 2, wherein: and a fifth control valve is arranged on the first branch pipe and is electrically connected with the controller.
6. The zone recycling thermal energy plant of any one of claims 3-5, wherein: a check valve is arranged in front of the control valve.
7. The zone recycling thermal energy plant of claim 2, wherein: and the inlet end of the heat exchange pipeline is also provided with a fourth branch pipeline communicated with a condensed water outlet of the sterilization machine.
8. The zone recycling thermal energy plant of claim 7, wherein: the second liquid level detector and the second pumping device are arranged on the fourth branch pipe and electrically connected with the controller, when the second liquid level detector detects liquid, the controller controls the second pumping device to start, and when the second liquid level detector does not detect liquid, the controller controls the second pumping device to pause.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264306.6U CN215832548U (en) | 2021-09-17 | 2021-09-17 | Device for recycling heat energy in subareas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264306.6U CN215832548U (en) | 2021-09-17 | 2021-09-17 | Device for recycling heat energy in subareas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215832548U true CN215832548U (en) | 2022-02-15 |
Family
ID=80200196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122264306.6U Active CN215832548U (en) | 2021-09-17 | 2021-09-17 | Device for recycling heat energy in subareas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215832548U (en) |
-
2021
- 2021-09-17 CN CN202122264306.6U patent/CN215832548U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215832548U (en) | Device for recycling heat energy in subareas | |
| CN103322727A (en) | Heat pump system as well as drying system and method | |
| CN203262159U (en) | Dairy product ultra high temperature sterilization system | |
| CN101498438A (en) | Condensed water reclaiming system | |
| CN110500853A (en) | A kind of high efficiency energy-saving gas phase drying equipment and its operation method | |
| CN109107204B (en) | System and method capable of improving concentration degree of mechanical vapor recompression system | |
| CN211486566U (en) | Vertical MVR evaporator | |
| CN213120201U (en) | Waste heat utilization device for aerated concrete autoclave | |
| CN107166479A (en) | Nuclear power station residual neat recovering system | |
| CN210736961U (en) | Heating system of polymer melt spinning processing equipment | |
| CN205031921U (en) | Strip tower flash steam's heat energy and solvent recycling system | |
| CN210532424U (en) | Low-temperature waste heat utilization system | |
| CN207922931U (en) | Utilize water automatic heating device in vapor heated purge tank | |
| CN206724777U (en) | A kind of residual neat recovering system of pharmaceutical equipment | |
| CN108443861B (en) | Energy-saving device for eliminating back pressure of closed condensate water recovery system | |
| CN217058319U (en) | Double-circuit circulating type dryer heat supply system | |
| CN204814931U (en) | Bushing type sterilization machine that contains dual economizer | |
| CN211232825U (en) | Organic Rankine cycle waste heat recovery heat exchanger | |
| CN214529841U (en) | Steam recovery system and energy-saving steam recovery device thereof | |
| CN210656124U (en) | Storage and transportation steam comprehensive utilization equipment | |
| CN214516615U (en) | Industrial waste heat pump circulation bottle washing machine system | |
| CN209084737U (en) | Steam heat recovery device | |
| CN101605562A (en) | The method of pre-degerming disinfecting bucket and connecting pipe | |
| CN214536127U (en) | Steam ironing system and energy-saving steam recovery device thereof | |
| CN217383836U (en) | Sterilization pot heat recovery utilizes system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |