CN111473658A - Dual condenser of low-pressure drinking water equipment - Google Patents
Dual condenser of low-pressure drinking water equipment Download PDFInfo
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- CN111473658A CN111473658A CN202010170883.6A CN202010170883A CN111473658A CN 111473658 A CN111473658 A CN 111473658A CN 202010170883 A CN202010170883 A CN 202010170883A CN 111473658 A CN111473658 A CN 111473658A
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- air
- cooling
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- condensate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B7/00—Combinations of two or more condensers, e.g. provision of reserve condenser
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
Abstract
The invention discloses a double condenser of low-pressure drinking equipment, which comprises a steam air cooling unit and a steam liquid cooling unit; the steam air-cooling unit comprises an air-cooling radiating fin group, a boiled water tank, an air-cooling condensing pipe and an air-cooling cross flow fan, wherein the air-cooling condensing pipe is arranged in an S shape, one end of the air-cooling condensing pipe is communicated with the steam generator, the other end of the air-cooling condensing pipe is communicated with the boiled water tank, the air-cooling radiating fin group is rectangular, the air-cooling condensing pipe is arranged on the air-cooling radiating fin group, and the air-cooling cross flow fan is arranged at one end of the air-cooling radiating fin group; the steam liquid cooling unit comprises a condensate tank, a liquid cooling condensation pipe and condensate, the condensate is arranged in the condensate tank, the volume of the condensate is smaller than that of the condensate tank, the liquid cooling condensation pipe is arranged in the condensate tank, and one end of the liquid cooling condensation pipe is communicated with the boiled water tank.
Description
Technical Field
The invention relates to the field of condensers, in particular to a double condenser of low-pressure drinking equipment.
Background
In plateau areas, the boiling point of water cannot reach 100 ℃ due to low air pressure, so that drinking water cannot be sufficiently sterilized in a conventional heating mode, and the health of local residents is seriously influenced. The existing low-pressure drinking water equipment mainly evaporates liquid water and condenses the steam to become drinking water; however, current condensing units are often cooled in a single manner and are inefficient, for example, with uncooled steam often present in the condensate collection tank.
Disclosure of Invention
In view of the above problems, the present invention provides a dual condenser for a low pressure drinking water device, which has the advantages of diversified cooling modes and high efficiency.
The technical scheme of the invention is as follows:
a double condenser of low-pressure drinking equipment comprises a steam generator, a steam air cooling unit and a steam liquid cooling unit; the steam air-cooling unit comprises an air-cooling radiating fin group, a boiled water tank, an air-cooling condensing pipe and an air-cooling cross flow fan, wherein the air-cooling condensing pipe is arranged in an S shape, one end of the air-cooling condensing pipe is communicated with the steam generator, the other end of the air-cooling condensing pipe is communicated with the boiled water tank, the air-cooling radiating fin group is rectangular, the air-cooling condensing pipe is arranged on the air-cooling radiating fin group, and the air-cooling cross flow fan is arranged at one end of the air-cooling radiating fin group; the steam liquid cooling unit comprises a condensate tank, a liquid cooling condensation pipe and condensate, the condensate is arranged in the condensate tank, the volume of the condensate is smaller than that of the condensate tank, the liquid cooling condensation pipe is arranged in the condensate tank, one end of the liquid cooling condensation pipe penetrates through one side of the condensate tank and is communicated with the boiled water tank, and the other end of the liquid cooling condensation pipe is arranged on the other side of the condensate tank and is communicated with the atmosphere.
The working principle of the technical scheme is as follows: steam generated by a steam generator enters an air-cooled condenser pipe, an air-cooled radiating fin group is paved on the air-cooled condenser pipe, the heat of the steam is conducted to the air-cooled radiating fin group, one end of the air-cooled radiating fin group is provided with an air-cooled cross flow fan, the air-cooled cross flow fan generates air flow, the dissipation of the heat on the air-cooled radiating fin group is accelerated, and the temperature of the steam is further reduced so as to be condensed; meanwhile, a small amount of steam which is not condensed reaches the boiled water tank, enters the condensed water tank through the liquid cooling condenser pipe for liquid cooling, and flows back to the boiled water tank along the liquid cooling condenser pipe after being condensed by a small amount of liquid-cooled steam; through this technical scheme, reduction steam temperature that can be quick reaches the purpose of condensation, promotes the efficiency of condensation.
In a further technical scheme, the steam liquid cooling unit further comprises a liquid cooling heat dissipation fin group, a liquid cooling cross flow fan, a circulating water pump, a circulating water inlet pipe and a circulating water outlet pipe, wherein the circulating water inlet pipe is communicated with the circulating water outlet pipe, the surface of the circulating water inlet pipe is provided with the liquid cooling heat dissipation fin group, the circulating water inlet pipe is provided with the circulating water pump, and one end of the liquid cooling heat dissipation fin group is provided with the liquid cooling cross flow fan.
The working principle of the technical scheme is as follows: because the specific heat capacity of the liquid is large, and the heat dissipation speed is low, the liquid cooling radiating fin group and the liquid cooling cross flow fan are added to cool the condensate, and meanwhile, the circulating water pump is used for increasing the flowing speed of the cooling liquid and improving the cooling speed.
In a further technical scheme, the double-layer condenser further comprises a steam conveying pipe and a heat preservation layer, the heat preservation layer is wrapped outside the steam conveying pipe, one end of the steam conveying pipe is communicated with one end of the air-cooled condensing pipe, and the other end of the steam conveying pipe is connected with the steam generator.
The working principle of the technical scheme is as follows: the steam from the steam generator to the cooling system is also at a distance from the steam generator to the cooling system, where an insulation layer is added to avoid premature condensation of the steam.
In a further technical scheme, the liquid height in the boiled water tank accounts for two thirds to four fifths of the height of the boiled water tank, and the double condenser further comprises a boiled water outlet which is arranged on the boiled water tank.
The working principle of the technical scheme is as follows: a certain space is reserved in the boiled water tank, a flowing space is provided for steam which is not condensed by the steam air cooling unit, the boiled water tank is arranged at the tail end of the air cooling condensation pipe and is specially used for containing condensed boiled water, and a boiled water outlet is arranged to provide drinking water outlets.
In a further technical scheme, the airflow direction of the air-cooled cross flow fan is the same as the length direction of the air-cooled radiating fin group, and the airflow direction of the liquid-cooled cross flow fan is the same as the length direction of the liquid-cooled radiating fin group.
The working principle of the technical scheme is as follows: the airflow direction of the fan is the same as the length direction of the radiating fin group, so that the obstruction of the radiating fin group to the airflow can be reduced, and the normal flow of air is ensured.
In a further technical scheme, one end of the circulating water inlet pipe is located in the liquid level of the condensate, the other end of the circulating water outlet pipe is communicated with the condensate tank, and the length of the circulating water inlet pipe is larger than that of the circulating water outlet pipe.
The working principle of the technical scheme is as follows: the circulating water inlet pipe needs to pump water, so the end part of the circulating water inlet pipe is arranged in the liquid surface of the condensate, and the outlet of the circulating water inlet pipe is arranged outside the liquid surface in order to reduce the pressure at the outlet of the condensate water outlet pipe.
In a further aspect, the volume of the condensate is one half to two thirds of the volume of the condensate tank.
The working principle of the technical scheme is as follows: the phenomenon that a large amount of steam remains after the steam air cooling unit is avoided, so that the steam cannot be completely condensed in the liquid cooling condensation pipe, and sufficient space is reserved at the top of the condensation water tank.
The invention has the beneficial effects that:
1. steam generated by a steam generator enters an air-cooled condenser pipe, an air-cooled radiating fin group is paved on the air-cooled condenser pipe, the heat of the steam is conducted to the air-cooled radiating fin group, one end of the air-cooled radiating fin group is provided with an air-cooled cross flow fan, the air-cooled cross flow fan generates air flow, the dissipation of the heat on the air-cooled radiating fin group is accelerated, and the temperature of the steam is further reduced so as to be condensed; meanwhile, a small amount of steam which is not condensed reaches the boiled water tank, enters the condensed water tank through the liquid cooling condenser pipe for liquid cooling, and flows back to the boiled water tank along the liquid cooling condenser pipe after being condensed by a small amount of liquid-cooled steam; through the technical scheme, the temperature of steam can be quickly reduced, the purpose of condensation is achieved, and the condensation efficiency is improved;
2. because the specific heat capacity of the liquid is large and the heat dissipation speed is slow, the liquid cooling radiating fin group and the liquid cooling cross flow fan are added to cool the condensate, and meanwhile, the circulating water pump is utilized to increase the flow speed of the cooling liquid and increase the cooling speed;
3. the steam is in the process of flowing from the steam generator to the cooling system, and a distance is reserved between the steam generator and the cooling system, so that an insulating layer is added to prevent the steam from being condensed in advance;
4. a certain space is reserved in the boiled water tank to provide a flowing space for steam which passes through the steam air-cooled unit and is not condensed, the boiled water tank is arranged at the tail end of the air-cooled condenser pipe and is specially used for containing condensed boiled water, and a boiled water outlet is arranged to provide a drinking water outlet;
5. the airflow direction of the fan is the same as the length direction of the radiating fin group, so that the obstruction of the radiating fin group to the airflow can be reduced, and the normal flow of air is ensured;
6. the circulating water inlet pipe needs to pump water, so the end part of the circulating water inlet pipe is arranged in the liquid surface of the condensate, and the outlet of the circulating water inlet pipe is arranged outside the liquid surface in order to reduce the pressure at the outlet of the condensate water outlet pipe;
7. the phenomenon that a large amount of steam remains after the steam air cooling unit is avoided, so that the steam cannot be completely condensed in the liquid cooling condensation pipe, and sufficient space is reserved at the top of the condensation water tank.
Drawings
FIG. 1 is a schematic structural view of a dual condenser of a low-pressure drinking water device according to the present invention;
FIG. 2 is a schematic view of the structure of the steam air-cooling unit according to the present invention;
fig. 3 is a schematic structural view of a vapor-liquid cooling unit according to the present invention.
Description of reference numerals:
10. a steam generator; 11. a heat-insulating layer; 12. a steam delivery pipe; 20. a steam air-cooling unit; 21. an air-cooled fin group; 22. an air-cooled condenser tube; 23. air-cooled cross flow fans; 24. boiling the water tank; 25. a boiled water outlet; 30. a vapor liquid cooling unit; 31. liquid cooling fin set; 32. circulating a water outlet pipe; 33. a liquid-cooled cross flow fan; 34. a condensed water tank; 35. a condensate; 36. a liquid-cooled condenser tube; 37. a water circulating pump; 38. and (4) circulating the water inlet pipe.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1, 2 and 3, a dual condenser of a low pressure drinking water apparatus comprises a steam generator, the steam generator is used in a low pressure environment, and can evaporate water in the low pressure environment to form steam, the dual condenser of the low pressure drinking water apparatus further comprises a steam air cooling unit 20 and a steam liquid cooling unit 30, wherein the steam air cooling unit 20 comprises an air cooling radiating fin set 21, a water boiling tank 24, an air cooling condenser pipe 22 and an air cooling cross flow fan 23, the air cooling condenser pipe 22 is arranged in an "S" shape, the number of bending times is not less than 8, a rectangular zigzag flow is integrally formed, in this way, the flow path of the steam is increased in a limited space, and the air cooling time is increased, one end of the air cooling condenser pipe 22 is installed on the steam generator, the other end of the air cooling condenser pipe is communicated with the water boiling tank 24, and the air cooling radiating fin set 21 is arranged on the surface of the zigzag formed by the air cooling condenser pipe 22, the air-cooled radiating fin group 21 is formed by a plurality of radiating fins arranged side by side, the length direction of the air-cooled radiating fin group 21 is consistent with that of each independent radiating fin, each independent radiating fin is in a long strip shape, the distance between every two adjacent radiating fins is equal, the length covered by the air-cooled radiating fin group 21 is greater than the length of the bent air-cooled condenser tube 22, the width covered by the air-cooled radiating fin group 21 is not greater than the width of the bent air-cooled condenser tube 22, the length direction of the air-cooled radiating fin group 21 is consistent with that of the bent air-cooled condenser tube, one end of the air-cooled radiating fin group 21 is provided with an air-cooled transverse fan, the air-cooled transverse fan is a rectangular air cooler, and the length of an air outlet of the air-cooled radiating fin group can cover one end of the; the vapor liquid cooling unit 30 comprises a condensation water tank 34, a liquid cooling condenser pipe 36 and a condensate 35, wherein the condensate 35 is arranged in the condensation water tank 34, the volume of the condensation water tank 34 is larger than the volume of the condensate 35, the liquid cooling condenser pipe 36 is arranged in the condensation water tank 34, the liquid cooling condenser pipe 36 is spiral, two ends of the liquid cooling condenser pipe are straight pipes, the axial direction of the straight pipes is the same as the axial direction of the spiral, the spiral part of the whole liquid cooling condenser pipe 36 is completely submerged in the condensate 35, one end of the liquid cooling condenser pipe 36 penetrates through one side of the condensation water tank 34 to be communicated with the boiled water tank 24, the other end of the liquid cooling condenser pipe is arranged on the other side face of the condensation water tank 34 and; steam generated by the steam generator enters the air-cooled condenser pipe 22, heat of the steam is conducted to the air-cooled radiating fins 21 through the air-cooled condenser pipe 22, the air-cooled cross flow fan 23 generates cold air to cool the air-cooled radiating fins, and the heat dissipation effect is good due to good heat conductivity of the fins, so that the temperature of the steam is reduced, and the steam is further condensed into liquid; meanwhile, a small amount of uncondensed steam enters the boiled water tank 24 through the steam air cooling unit 20, the steam in the boiled water tank 24 enters the condensed water tank 34 through the liquid cooling condenser pipe 36 for liquid cooling, and the small amount of liquid-cooled steam is condensed into liquid and then flows back to the boiled water tank 24 along the liquid cooling condenser pipe 36; through this technical scheme, reduction steam temperature that can be quick reaches the purpose of condensation, promotes the efficiency of condensation.
Example 2:
compared with the embodiment 1, the following scheme is also included:
as shown in fig. 3, the vapor liquid cooling unit 30 further includes a liquid cooling heat dissipating fin set 31, a liquid cooling cross flow fan 33, a circulating water pump 37, a circulating water inlet pipe 38 and a circulating water outlet pipe 32, because a small amount of vapor enters the vapor liquid cooling unit 30, the temperature of the condensate 35 will slowly rise, because the self-generated specific heat capacity of the liquid is large, the speed of dissipating heat is slow after absorbing heat, the circulating water inlet pipe 38 and the circulating water outlet pipe 32 are installed on the liquid cooling water tank, the circulating water inlet pipe 38 and the circulating water outlet pipe 32 are communicated with each other and form an "S" shaped passage, the liquid cooling heat dissipating fin set 31 is laid on the circulating water inlet pipe 38 and the circulating water outlet pipe 32, the assembly mode of the liquid cooling heat dissipating fin set 31 is the same as the assembly mode of the air cooling heat dissipating fin set 21, the liquid cooling fan 33 is arranged at the end of the liquid cooling fin set 31, and the working principle of the cross flow fan 33 and the liquid cooling heat The working principle of the fin group 21 is the same, the circulating water pump 37 is arranged on the circulating water inlet pipe 38 to accelerate the flow of the condensate 35, the temperature of the condensate 35 is kept in a low state, and the residual steam is favorably condensed by the steam liquid cooling unit 30.
Example 3:
compared with the embodiment 2, the following scheme is also included:
as shown in fig. 2, the double-layer condenser further includes a steam delivery pipe 12 and an insulating layer 11, because after the steam generator generates steam, when the steam is delivered to the steam air cooling unit 20, there is a distance in the middle, in order to avoid the steam to be condensed and flow back to the steam generator within the distance, therefore, one end of the steam delivery pipe 12 is installed at the outlet of the steam generator, the other end of the steam delivery pipe 12 is installed at one end of the inlet of the air cooling condensation pipe 22, and meanwhile, the insulating layer 11 is added on the outer surface of the steam delivery pipe 12, so as to ensure that the temperature of the steam in the steam delivery pipe 12 is not reduced, and the condensation phenomenon is not generated, and this measure increases the condensing efficiency from the side, and.
Example 4:
compared with the embodiment 1, the following scheme is also included:
the boiled water tank 24 is filled with boiled water obtained by condensation, because a small amount of steam of the steam air-cooling unit 20 enters the liquid-cooling condensation pipe 36 through the boiled water tank 24, the volume of the liquid in the boiled water tank 24 is not too large, a flowing space is required to be provided for the small amount of steam, the height of the liquid in the boiled water tank 24 accounts for two thirds to four fifths of the height of the boiled water tank 24, meanwhile, a boiled water outlet 25 is added on the boiled water tank 24, one function of the boiled water outlet 25 is to avoid the excessive liquid in the boiled water tank 24, the height of the boiled water outlet 25 exceeds two thirds to four fifths of the height of the boiled water tank 24, when the excessive liquid is excessive, the boiled water can be discharged from the boiled water outlet 25, and the other function of the boiled water outlet 25 is to provide a water receiving opening for a.
Example 5:
compared with the embodiment 2, the following scheme is also included:
in order to increase the heat dissipation efficiency of the liquid cooling cross flow fan 33 and the air cooling cross flow fan 23, the airflow direction of the air cooling cross flow fan 23 is the same as the length direction of the air cooling radiating fin group 21, and the airflow direction of the liquid cooling cross flow fan 33 is the same as the length direction of the liquid cooling radiating fin group 31.
Example 6:
compared with the embodiment 2, the following scheme is also included:
as shown in fig. 3, the end 10 of the circulation water inlet pipe 38 is disposed below the liquid level of the condensate 35, the end of the circulation water inlet pipe 38 is disposed in the middle of the condensate 35, and the liquid-cooled condenser pipe 36 is disposed in the middle of the condensate tank 34, so that the temperature of the condensate 35 in the middle of the liquid-cooled tank is higher than the temperature of the periphery of the liquid-cooled tank, and therefore it is necessary to preferentially cool the condensate, and the end 22 of the circulation water outlet pipe 32 is disposed above the liquid level of the condensate 35, thereby avoiding an increase in the pressure at the end of the circulation water outlet pipe 32 and reducing.
Example 7:
compared with the embodiment 1, the following scheme is also included:
the phenomenon that a large amount of steam is remained after the steam air-cooling unit 20 is avoided, so that the steam cannot be completely condensed in the liquid-cooling condensation pipe 36, enough space is reserved at the top of the condensation water tank 34 for the residual steam to flow, and the volume of the condensation water 35 accounts for one half to two thirds of the volume of the condensation water tank 34.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. A double condenser of low-pressure drinking equipment comprises a steam generator and is characterized by also comprising a steam air cooling unit and a steam liquid cooling unit; the steam air-cooling unit comprises an air-cooling radiating fin group, a boiled water tank, an air-cooling condensing pipe and an air-cooling cross flow fan, wherein the air-cooling condensing pipe is arranged in an S shape, one end of the air-cooling condensing pipe is communicated with the steam generator, the other end of the air-cooling condensing pipe is communicated with the boiled water tank, the air-cooling radiating fin group is rectangular, the air-cooling condensing pipe is arranged on the air-cooling radiating fin group, and the air-cooling cross flow fan is arranged at one end of the air-cooling radiating fin group; the steam liquid cooling unit comprises a condensate tank, a liquid cooling condensation pipe and condensate, the condensate is arranged in the condensate tank, the volume of the condensate is smaller than that of the condensate tank, the liquid cooling condensation pipe is arranged in the condensate tank, one end of the liquid cooling condensation pipe penetrates through one side of the condensate tank and is communicated with the boiled water tank, and the other end of the liquid cooling condensation pipe is arranged on the other side of the condensate tank and is communicated with the atmosphere.
2. The dual condenser of a low-pressure drinking water device as claimed in claim 1, wherein the steam liquid cooling unit further comprises a liquid cooling heat dissipating fin set, a liquid cooling cross flow fan, a circulating water pump, a circulating water inlet pipe and a circulating water outlet pipe, the circulating water inlet pipe is communicated with the circulating water outlet pipe, the liquid cooling heat dissipating fin set is arranged on the surface of the circulating water inlet pipe, the circulating water pump is arranged on the circulating water inlet pipe, and the cross flow fan is arranged at one end of the liquid cooling heat dissipating fin set.
3. The dual condenser of a low-pressure drinking water device as claimed in claim 1, further comprising a steam delivery pipe and a heat insulating layer, wherein the heat insulating layer is wrapped outside the steam delivery pipe, one end of the steam delivery pipe is communicated with one end of the air-cooled condensation pipe, and the other end of the steam delivery pipe is connected with the steam generator.
4. The dual condenser of a low pressure drinking water apparatus as claimed in claim 1, wherein the liquid level in the boiling water tank is two thirds to four fifths of the height of the boiling water tank, the dual condenser further comprising a boiled water outlet provided on the boiling water tank.
5. The dual condenser of a low pressure drinking water apparatus as claimed in claim 2, wherein the air flow direction of the air-cooled cross flow fan is the same as the length direction of the air-cooled heat dissipating fin set, and the air flow direction of the liquid-cooled cross flow fan is the same as the length direction of the liquid-cooled heat dissipating fin set.
6. The dual condenser of a low-pressure drinking water device as claimed in claim 2, wherein one end of the circulating water inlet pipe is located in the liquid level of the condensate, the other end of the circulating water outlet pipe is communicated with a condensate tank, and the length of the circulating water inlet pipe is greater than that of the circulating water outlet pipe.
7. The dual condenser of a low pressure drinking water appliance as claimed in claim 1, wherein the volume of the condensate is one half to two thirds of the volume of the condensate tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010170883.6A CN111473658A (en) | 2020-03-12 | 2020-03-12 | Dual condenser of low-pressure drinking water equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010170883.6A CN111473658A (en) | 2020-03-12 | 2020-03-12 | Dual condenser of low-pressure drinking water equipment |
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| CN111473658A true CN111473658A (en) | 2020-07-31 |
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| CN202010170883.6A Pending CN111473658A (en) | 2020-03-12 | 2020-03-12 | Dual condenser of low-pressure drinking water equipment |
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Cited By (4)
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| CN114166583A (en) * | 2021-10-26 | 2022-03-11 | 楚天华通医药设备有限公司 | Air-cooled sterile pure steam sampling device and sampling method |
| CN114521809A (en) * | 2022-01-25 | 2022-05-24 | 宁波曼华电器有限公司 | Double-circulation cooling air frying pan |
| WO2023169313A1 (en) * | 2022-03-11 | 2023-09-14 | 北京有竹居网络技术有限公司 | Heat dissipation device for electronic apparatus and electronic apparatus |
| CN117205712A (en) * | 2023-11-09 | 2023-12-12 | 伊洛环境科技(苏州)有限公司 | Novel recovery device |
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| CN114166583A (en) * | 2021-10-26 | 2022-03-11 | 楚天华通医药设备有限公司 | Air-cooled sterile pure steam sampling device and sampling method |
| CN114521809A (en) * | 2022-01-25 | 2022-05-24 | 宁波曼华电器有限公司 | Double-circulation cooling air frying pan |
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Application publication date: 20200731 |