CN210855353U - Drinking water preparation facilities - Google Patents
Drinking water preparation facilities Download PDFInfo
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- CN210855353U CN210855353U CN201921186497.5U CN201921186497U CN210855353U CN 210855353 U CN210855353 U CN 210855353U CN 201921186497 U CN201921186497 U CN 201921186497U CN 210855353 U CN210855353 U CN 210855353U
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- water
- storage tank
- heat exchange
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- exchange coil
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Abstract
The utility model discloses a drinking water preparation device, which comprises a tap water heating device (1); the water outlet of the tap water heating device (1) is communicated with the water inlet of the hot water storage tank (2); the water outlet of the hot water storage tank (2) is communicated with the water inlet of the hollow water storage tank (18); a water outlet of the water storage tank (18) is communicated with one end of the third heat exchange coil (33); the third heat exchange coil (33) is wound on the outer wall of the evaporator (3); the other end of the third heat exchange coil (33) is communicated with a water inlet of the drinking water storage tank (7); the water outlet of the drinking water storage tank (7) is communicated with the water inlet end of the drinking water taking pipe (9); the first water inlet at the top of the tap water heating device (1) is communicated with a first tap water connecting pipe (10). The utility model has the advantages of being scientific and reasonable in structural design, can cool down fast with the running water after the heating convenient and reliable ground, in time become the drinking water that can supply people to drink.
Description
Technical Field
The utility model relates to a domestic water technical field especially relates to a drinking water preparation facilities.
Background
At present, in daily life, tap water contains substances harmful to human bodies, and can not be directly drunk for the health of people, the tap water can be drunk only by heating the tap water to 100 ℃, but the boiled water with the temperature of 100 ℃ is too high, so that people can drink the boiled water only by cooling the boiled water for a long time, and therefore, people are very inconvenient to obtain the drinking water in daily life, and the quality of the daily life of people is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drinking water preparation device aiming at the technical defects existing in the prior art.
Therefore, the utility model provides a drinking water preparation device, which comprises a tap water heating device;
the water outlet at the right end of the top of the tap water heating device is communicated with the water inlet at the left end of the top of the hollow hot water storage tank through a hollow connecting pipeline;
the water outlet at the right end of the top of the hot water storage tank is communicated with the water inlet at the left end of the top of the hollow water storage tank through a hollow connecting pipeline;
a water outlet at the right end of the top of the water storage tank is communicated with one end of the third heat exchange coil pipe through a hollow connecting pipeline;
the third heat exchange coil is wound on the outer wall of the evaporator which is transversely distributed;
the other end of the third heat exchange coil is communicated with a water inlet at the left end of the top of the drinking water storage tank through a hollow connecting pipeline;
the water outlet at the right end of the top of the drinking water storage tank is communicated with the water inlet end of a hollow drinking water taking pipe;
the first water inlet is arranged at the left end of the top of the tap water heating device and is communicated with a first tap water connecting pipe.
Wherein, the water outlet end of the drinking water taking pipe is provided with a switch valve.
Wherein, also include the compressor;
a refrigerant outlet of the compressor communicating with a refrigerant inlet of the condenser;
the refrigerant outlet of the condenser is communicated with the refrigerant inlet of the evaporator through a throttling device;
the refrigerant outlet of the evaporator communicates with the refrigerant inlet of the compressor.
Wherein, also include the second running water connecting pipe;
the second tap water connecting pipe is communicated with one end of the first heat exchange coil;
the first heat exchange coil is wound on the outer wall of the condenser which is transversely distributed;
the other end of the first heat exchange coil is communicated with a second water inlet arranged at the bottom of the tap water heating device through a hollow connecting pipeline.
And a third electric valve is arranged on a connecting pipeline between the first heat exchange coil and a second water inlet arranged at the bottom of the tap water heating device.
Wherein, the heat exchanger also comprises a second heat exchange coil;
the second heat exchange coil is wound on the outer wall of the vertically distributed water storage tanks;
one end of the second heat exchange coil is communicated with a second tap water connecting pipe through a hollow connecting pipeline;
the other end of the second heat exchange coil is communicated with a connecting pipeline between the first heat exchange coil and a second water inlet arranged at the bottom of the tap water heating device through a connecting pipeline provided with a first circulating pump.
Wherein, a second circulating pump is arranged on the second tap water connecting pipe.
Wherein, a first electric valve is arranged on the first tap water connecting pipe;
a second electric valve is arranged on a connecting pipeline between the tap water heating device and the hot water storage tank;
a fourth electric valve is arranged on a connecting pipeline between the hot water storage tank and the hollow water storage tank;
a sixth electric valve is arranged on a connecting pipeline between the water storage tank and the third heat exchange coil;
and a fifth electric valve is arranged on a connecting pipeline between the third heat exchange coil and the drinking water storage tank.
Wherein, the outside of the hot water storage tank is provided with at least one layer of heat preservation layer.
By above the utility model provides a technical scheme is visible, compares with prior art, the utility model provides a drinking water preparation facilities, its structural design scientific and reasonable can cool down fast with the running water after the heating convenient and reliable ground, in time becomes the drinking water that can supply people to drink, has the significance of very big production practice.
Drawings
Fig. 1 is a schematic structural view of a drinking water preparation device provided by the present invention;
in the figure: 1 is a tap water heater; 2 is a hot water storage tank; 3 is an evaporator; 4 is a condenser; 5 is a compressor;
6 is a throttling device; 7 is a drinking water storage tank; 8 is a hot water taking pipe; 9 is a drinking water taking pipe; 10 is a first tap water connecting pipe;
11 is a second tap water connecting pipe; 12 is a first electric valve; 13 is a second electric valve; 14 is a third electric valve; 15 is a fourth electric valve;
16 is a fifth electric valve; 17 is a sixth electric valve; 18 is a water storage tank; 19 is a first circulation pump; and 20 is a second circulating pump.
Detailed Description
In order to make the technical field of the present invention better understand, the present invention is further described in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1, the utility model provides a drinking water preparation device, which comprises a tap water heating device 1;
the water outlet arranged at the right end of the top of the tap water heating device 1 is communicated with the water inlet at the left end of the top of the hollow hot water storage tank 2 through a hollow connecting pipeline;
the water outlet at the right end of the top of the hot water storage tank 2 is communicated with the water inlet at the left end of the top of the hollow water storage tank 18 through a hollow connecting pipeline;
a water outlet at the right end of the top of the water storage tank 18 is communicated with one end of a third heat exchange coil 33 (such as a copper pipe) through a hollow connecting pipeline;
the third heat exchange coil 33 is wound on the outer wall of the evaporator 3 which is transversely distributed;
the other end of the third heat exchange coil 33 is communicated with a water inlet at the left end of the top of the drinking water storage tank 7 through a hollow connecting pipeline;
a water outlet at the right end of the top of the drinking water storage tank 7 is communicated with a water inlet end of a hollow drinking water taking pipe 9;
the first water inlet arranged at the left end of the top of the tap water heating device 1 is communicated with a first tap water connecting pipe 10.
The utility model discloses in, in the concrete realization, the drinking water is taken the play water end of pipe 9, installs the ooff valve (for example electromagnetic switch valve).
In the utility model, the utility model also comprises a compressor 5;
a refrigerant outlet of the compressor 5 communicating with a refrigerant inlet of the condenser 4;
the refrigerant outlet of the condenser 4 is communicated with the refrigerant inlet of the evaporator 3 through a throttling device 6 (i.e., a throttle valve);
the refrigerant outlet of the evaporator 3 communicates with the refrigerant inlet of the compressor 5.
It should be noted that, the compressor 5 is configured to compress a low-temperature and low-pressure refrigerant into a high-temperature and high-pressure refrigerant, and after the refrigerant is condensed by the condenser 4 (at this time, the condenser condenses to release heat), the refrigerant enters the evaporator 3 to be evaporated (at this time, the evaporator evaporates to absorb heat), and the evaporator 3 performs heat exchange on the third heat exchange coil 33 wound around the outer wall thereof to absorb heat of the third heat exchange coil 33 and hot water therein.
In the utility model, a second tap water connecting pipe 11 is also included;
a second tap water connection pipe 11, which is communicated with one end of the first heat exchange coil 31 (for example, a copper pipe);
the first heat exchange coil 31 is wound on the outer wall of the condenser 4 which is transversely distributed;
the other end of the first heat exchange coil 31 is communicated with a second water inlet arranged at the bottom of the tap water heating device 1 through a hollow connecting pipeline.
In concrete implementation, a third electric valve 14 is installed on a connecting pipeline between the first heat exchange coil 31 and a second water inlet arranged at the bottom of the tap water heating device 1.
In a specific implementation, the heat exchanger further comprises a second heat exchange coil 32 (such as a copper pipe);
the second heat exchange coil 32 is wound on the outer wall of the vertically distributed water storage tank 18;
one end of the second heat exchange coil 32 is communicated with the second tap water connecting pipe 11 through a hollow connecting pipe;
the other end of the second heat exchange coil 32 is connected to the connecting pipe between the first heat exchange coil 31 and the second water inlet at the bottom of the tap water heating device 1 through a connecting pipe with the first circulating pump 19.
It should be noted that the housing of the water storage tank 18 is made of a material that conducts heat easily outwards, such as copper.
The first tap water connection pipe 10 and the second tap water connection pipe 11 may be common household tap water pipes.
In concrete implementation, the second tap water connecting pipe 11 is provided with a second circulating pump 20.
In the utility model, in the concrete implementation, a first electric valve 12 is installed on the first tap water connecting pipe 10;
a second electric valve 13 is arranged on a connecting pipeline between the tap water heating device 1 and the hot water storage tank 2;
a fourth electric valve 15 is arranged on a connecting pipeline between the hot water storage tank 2 and the hollow water storage tank 18;
a sixth electric valve 17 is arranged on a connecting pipeline between the water storage tank 18 and the third heat exchange coil 33;
and a fifth electric valve 16 is arranged on a connecting pipeline between the third heat exchange coil 33 and the drinking water storage tank 7.
The utility model discloses in, in the concrete realization, the installation (for example bonding) has at least one deck heat preservation outside hot water storage tank 2.
For the present invention, it should be noted that the tap water heating device 1 can be any device that can heat water and heat the water to a boiling point (for example, 100 degrees celsius), for example, an existing drinking water heater, and can heat the input water through a heating pipe or a heating coil and then output the water to the outside.
In particular, the tap water heating device 1 may be a conventional electric heater manufactured by shenyang entteng electric heating technology ltd, and may heat the normal temperature tap water into boiling water.
In the present invention, it should be noted that the tap water heating device 1 is used for heating up the water which does not reach 100 degrees from the first tap water connecting pipe 10, the first heat exchanging coil 31 and the second heat exchanging coil 32 to 100 degrees, and after the water temperature reaches 100 degrees, delivering the boiled water to the hot water storage tank 2;
the hot water storage tank 2 is used for storing boiled water from the tap water heating device 1, a user can obtain the boiled water through the hot water taking pipe 8, and when the hot water reaches the rated capacity of the hot water storage tank 2, the hot water is conveyed into the water storage tank 18; the boiled water exchanges heat with the tap water in the second heat exchange coil 32 in the water storage tank 18, the temperature of the boiled water in the water storage tank 18 is reduced to a certain degree, the cooled hot water flows to the first heat exchange coil 31, and meanwhile the tap water in the second heat exchange coil 32 is heated to a certain degree and is conveyed to the tap water heating device 1;
the low-temperature low-pressure liquid refrigerant in the evaporator 3 absorbs the heat of the hot water in the third heat exchange coil 33, becomes a high-temperature low-pressure gaseous refrigerant, then flows to the compressor 5, the compressor 5 pressurizes the high-temperature low-pressure gaseous refrigerant, so that the high-temperature high-pressure gaseous refrigerant is changed into a high-temperature high-pressure gaseous refrigerant, then flows to the condenser 4 for condensation and heat release, becomes a low-temperature high-pressure liquid refrigerant, and flows to the throttling device 6, the heat is transferred to the first heat exchange coil, the tap water in the tap water 31 is heated, the tap water is conveyed to the tap water heating device 1, and the throttling device 6 processes the low-temperature high-pressure liquid refrigerant into; the hot water in the third heat exchange coil 33, the cooling is carried drinking water storage tank 7 for the drinking water that can directly drink, and the pipe 9 is taken to user's accessible drinking water.
Compared with the prior art, the drinking water preparation device provided by the utility model is arranged on two tap water connecting pipes, firstly, the second heat exchange coil 32 communicated with the second tap water connecting pipe is used for absorbing the energy of the hot water in the water storage tank 18, then the water is delivered to the three heat exchange coils 33, and further passes through the evaporator 3, the condenser 4, the compressor 5 and the throttling device 6, especially passes through the evaporation heat absorption function of the evaporator 3, so that the heat of the hot water in the third heat exchange coils 33 is obviously reduced, the cooling time of the hot water in the third heat exchange coils 33 is reduced, and then the water is output to the drinking water storage tank 7, at this time, because the temperature of the water is obviously reduced, the rapid cooling is realized, people can use the drinking water taking pipe 9 on the drinking water storage tank 7, the water with the temperature obviously reduced can be obtained, and people can drink the water in a short time conveniently.
Furthermore, it is right the utility model discloses, through the outside heat that releases of condenser 4, can heat the water in the first heat exchange coil 31 that is linked together with second running water connecting pipe for the running water temperature in the first heat exchange coil 31 risees, then carries through the pressure delivery effect of second circulating pump 20 and heats for the running water heater.
And simultaneously, it is right the utility model discloses, the second heat exchange coil 32 that is linked together with second running water connecting pipe, after absorbing the hydrothermal energy in storage water tank 18, the running water in the second heat exchange coil 32 heats the back, also can heat for the running water heater through the pressure transport effect of first circulating pump 19, consequently, the utility model discloses can preheat the water that comes from second running water connecting pipe, then send into running water heating device 1 to promote running water heating device 1 and prepare the speed of boiling water, practice thrift the valuable time of people. Therefore, the utility model not only reduces the temperature of the hot water drawn from the hot water storage tank 2 (i.e. the hot water in the storage tank 18), but also utilizes the heat of the hot water, thereby saving energy for the next heating.
To sum up, compare with prior art, the utility model provides a pair of drinking water preparation facilities, its structural design scientific and reasonable can cool down fast the running water after the heating convenient and reliable, in time becomes the drinking water that can supply people to drink, has the significance of great production practice.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A drinking water preparation device, characterized by comprising a tap water heating device (1);
the water outlet arranged at the right end of the top of the tap water heating device (1) is communicated with the water inlet at the left end of the top of the hollow hot water storage tank (2) through a hollow connecting pipeline;
a water outlet at the right end of the top of the hot water storage tank (2) is communicated with a water inlet at the left end of the top of the hollow water storage tank (18) through a hollow connecting pipeline;
a water outlet at the right end of the top of the water storage tank (18) is communicated with one end of a third heat exchange coil (33) through a hollow connecting pipeline;
the third heat exchange coil (33) is wound on the outer wall of the evaporator (3) which is transversely distributed;
the other end of the third heat exchange coil (33) is communicated with a water inlet at the left end of the top of the drinking water storage tank (7) through a hollow connecting pipeline;
a water outlet at the right end of the top of the drinking water storage tank (7) is communicated with a water inlet end of a hollow drinking water taking pipe (9);
the left end of the top of the tap water heating device (1) is provided with a first water inlet which is communicated with a first tap water connecting pipe (10).
2. The drinking water preparation device as claimed in claim 1, characterized in that the outlet end of the drinking water dispensing tube (9) is fitted with a switch valve.
3. The drinking water preparation device as claimed in claim 1, further comprising a compressor (5);
a refrigerant outlet of the compressor (5) is communicated with a refrigerant inlet of the condenser (4);
the refrigerant outlet of the condenser (4) is communicated with the refrigerant inlet of the evaporator (3) through a throttling device (6);
the refrigerant outlet of the evaporator (3) is communicated with the refrigerant inlet of the compressor (5).
4. A drinking water preparation device as claimed in claim 3, characterized by a second mains water connection (11);
the second tap water connecting pipe (11) is communicated with one end of the first heat exchange coil (31);
the first heat exchange coil (31) is wound on the outer wall of the condenser (4) which is transversely distributed;
the other end of the first heat exchange coil (31) is communicated with a second water inlet arranged at the bottom of the tap water heating device (1) through a hollow connecting pipeline.
5. The drinking water preparation device according to claim 4, characterized in that a third electrically operated valve (14) is installed on the connecting pipe between the first heat exchanging coil (31) and the second water inlet provided at the bottom of the tap water heating device (1).
6. The drinking water preparation device as claimed in claim 4, further comprising a second heat exchange coil (32);
the second heat exchange coil (32) is wound on the outer wall of the vertically distributed water storage tank (18);
one end of the second heat exchange coil (32) is communicated with a second tap water connecting pipe (11) through a hollow connecting pipe;
the other end of the second heat exchange coil (32) is communicated with a connecting pipeline between second water inlets arranged at the bottoms of the first heat exchange coil (31) and the tap water heating device (1) through a connecting pipeline provided with a first circulating pump (19).
7. The drinking water preparation device as claimed in claim 4, characterized in that a second circulation pump (20) is fitted to the second tap water connection pipe (11).
8. The drinking water preparation device according to claim 6, wherein a first electrically operated valve (12) is mounted on the first tap water connection pipe (10);
a second electric valve (13) is arranged on a connecting pipeline between the tap water heating device (1) and the hot water storage tank (2);
a fourth electric valve (15) is arranged on a connecting pipeline between the hot water storage tank (2) and the hollow water storage tank (18);
a sixth electric valve (17) is arranged on a connecting pipeline between the water storage tank (18) and the third heat exchange coil (33);
a fifth electric valve (16) is arranged on a connecting pipeline between the third heat exchange coil (33) and the drinking water storage tank (7).
9. The drinking water preparation device as claimed in any of claims 1 to 8, characterized in that at least one layer of insulation is arranged on the outside of the hot water storage tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186497.5U CN210855353U (en) | 2019-07-26 | 2019-07-26 | Drinking water preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921186497.5U CN210855353U (en) | 2019-07-26 | 2019-07-26 | Drinking water preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210855353U true CN210855353U (en) | 2020-06-26 |
Family
ID=71301805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921186497.5U Expired - Fee Related CN210855353U (en) | 2019-07-26 | 2019-07-26 | Drinking water preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210855353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282677A (en) * | 2019-07-26 | 2019-09-27 | 天津商业大学 | A kind of device for preparing drinking water |
-
2019
- 2019-07-26 CN CN201921186497.5U patent/CN210855353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282677A (en) * | 2019-07-26 | 2019-09-27 | 天津商业大学 | A kind of device for preparing drinking water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |