CN210569174U

CN210569174U - Instant drinking water supply system

Info

Publication number: CN210569174U
Application number: CN201921044722.1U
Authority: CN
Inventors: 干冀春
Original assignee: Hebei Chemical and Pharmaceutical College
Current assignee: Hebei Chemical and Pharmaceutical College
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-05-19
Anticipated expiration: 2029-07-05

Abstract

A ready-to-drink water supply system belongs to the technical field of domestic water supply. The instant drinking water supply system is provided with a boiled water boiler, a boiled water faucet, a boiled water main pipe, a water supply pipe, a heat exchanger water supply pipe, an instant drinking water faucet and a warm water faucet; the heat exchanger comprises a heat exchange tube and a cooling water jacket coated outside the heat exchange tube; the boiled water boiler, the boiled water header pipe and the boiled water faucet are sequentially connected to form a boiled water flow channel; the boiled water boiler, the boiled water main pipe, the heat exchange pipe and the instant drinking water faucet are sequentially connected to form an instant drinking water flow channel; the water supply pipe, the water supply pipe of the heat exchanger, the cooling water jacket and the warm water tap are sequentially connected to form a cooling water and warm water flow channel. The utility model provides a solve the problem that boiling water tap leaving water temperature is high can not in time drink, reached and had both let the drinking water personnel drink the drinking water of suitable temperature fast, purpose energy-concerving and environment-protective again.

Description

Instant drinking water supply system

Technical Field

The utility model relates to a water supply system for instant drinking, which belongs to the technical field of domestic water supply.

Background

In the intensive places of personnel such as school, drinking water supply system is indispensable, at present, set up the drinking water supply system in places such as student's dormitory building, teaching building, student's dining room and the like and mostly adopt boiling water drinking water boiler, when needs steep the tea and drink, take the boiling water from boiling water tap department, however, when teacher and student need drink water at once, because the water temperature that boiling water tap flows is very high, can not in time drink, need place make its natural cooling to 40-55 ℃ in the drinking cup, on the one hand, the natural cooling time is long, can not satisfy teacher and student's drinking water demand in the classroom, on the other hand, natural cooling process heat energy distributes in the surrounding environment, be an energy waste phenomenon, be unfavorable for energy-concerving and environment.

In order to enable drinking water staff to quickly drink drinking water at a proper temperature, save energy and protect environment, innovating and developing a ready-to-drink water supply system is imperative.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drink water supply system promptly aims at solving the problem that boiling water tap leaving water temperature is high can not in time drink through the optimal design to drinking water supply system, reaches the drinking water that has both let the drinking water personnel drink suitable temperature fast, again energy-concerving and environment-protective purpose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drinking water supply system comprises a boiling water boiler, a boiling water tap, a boiling water main pipe, a water supply pipe, a heat exchanger water supply pipe, a drinking water tap and a warm water tap; the heat exchanger comprises a heat exchange tube and a cooling water jacket coated outside the heat exchange tube; the boiled water boiler, the boiled water header pipe and the boiled water faucet are sequentially connected to form a boiled water flow channel; the boiled water boiler, the boiled water main pipe, the heat exchange pipe and the instant drinking water faucet are sequentially connected to form an instant drinking water flow channel; the water supply pipe, the water supply pipe of the heat exchanger, the cooling water jacket and the warm water tap are sequentially connected to form a cooling water and warm water flow channel.

In the instant drinking water supply system, the instant drinking water channel is also provided with a first electromagnetic valve and a temperature sensor, the first electromagnetic valve is arranged at the water inlet end of the heat exchange tube, and the temperature sensor is arranged at the water outlet end of the heat exchange tube.

In the instant drinking water supply system, the cooling water warm water flow passage is also provided with a second electromagnetic valve and a water receiver, the second electromagnetic valve is arranged at the water inlet end of the cooling water jacket, and the water inlet of the water receiver is connected with the water outlet end of the cooling water jacket through a second connecting pipe.

The instant drinking water supply system is also provided with a first water supplementing flow channel of the boiling water boiler, and the first water supplementing flow channel of the boiling water boiler is formed by sequentially connecting the boiling water boiler, a water supplementing header pipe, a first connecting pipe, a first water supplementing valve, a water receiver water outlet pipe and a water receiver.

In the instant drinking water supply system, the first connecting pipe is provided with the first filter.

The instant drinking water supply system is also provided with a second water replenishing flow channel of the boiled water boiler, and the second water replenishing flow channel of the boiled water boiler is formed by sequentially connecting the boiled water boiler, a water replenishing header pipe, a second water replenishing valve and a water supply pipe.

The instant drinking water supply system is also provided with a direct drinking water channel, and the direct drinking water channel is formed by sequentially connecting a water supply pipe, a second water replenishing valve, a second filter and a direct drinking water faucet.

In the instant drinking water supply system, the heat exchange tube is a coiled tube.

In the instant drinking water supply system, the water storage device, the boiled water main pipe, the first connecting pipe and the second connecting pipe are all provided with the heat-insulating layers.

In the instant water supply system, the temperature of the drinking water flowing out of the instant water faucet is 40-55 ℃.

The utility model provides an instant drinking water supply system, which is provided with a boiling water flow passage formed by connecting a boiling water boiler, a boiling water header pipe and a boiling water tap in sequence, and can conveniently take boiling water from the boiling water tap when needing boiling water to brew tea; the utility model is also provided with a ready-to-drink water flow channel which is formed by sequentially connecting the boiled water boiler, the boiled water header pipe, the first electromagnetic valve, the heat exchange pipe, the temperature sensor and the ready-to-drink water tap, so that the ready-to-drink water can be conveniently taken from the ready-to-drink water tap when the ready-to-drink water is needed; the utility model is also provided with a direct drinking water channel which is formed by connecting a water supply pipe, a second water replenishing valve, a second filter and a direct drinking faucet in sequence, and when normal temperature drinking water is needed, direct drinking water can be conveniently taken from the direct drinking faucet; in addition, the utility model discloses still be equipped with the cooling water warm water runner that is formed by delivery pipe, heat exchanger feed pipe, cooling jacket, warm tap connection in proper order to set up the water receiver in cooling water warm water runner, the warm water in the water receiver still can be used to do the meal etc. for boiling water drinking water boiler moisturizing or daily washing one's face and rinsing one's mouth, dining room, is favorable to energy-concerving and environment-protective.

To sum up, the utility model solves the problem that the boiled water tap can not drink in time due to high water temperature, and achieves the purposes of not only allowing drinking water staff to drink drinking water at proper temperature, but also saving energy and protecting environment.

Drawings

FIG. 1 is a schematic view of a ready-to-drink water supply system according to the present invention;

fig. 2 is a schematic diagram of a heat exchanger structure.

The list of labels in the figure is: 1. the water boiler comprises a water boiler, 2, a water tap, 3, a direct drinking water tap, 4, a water main pipe, 5, a first electromagnetic valve, 6, a first filter, 7, a first water replenishing valve, 8, a second filter, 9, a second water replenishing valve, 10, a water supply pipe, 11, a first connecting pipe, 12, a second electromagnetic valve, 13, a heat exchanger water supply pipe, 14, an instant drinking water tap, 15, a water receiver water outlet pipe, 16, a warm water tap, 17, a water receiver, 18, a temperature sensor, 19, a second connecting pipe, 20, a heat exchanger, 20-1, a heat exchange pipe, 20-2, a cooling water jacket, 20-2-1, a warm water outlet, 20-2-2, a cooling water inlet, 21, a water main pipe, 22 and a heat insulation layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, the utility model provides a water supply system for instant drinking, including boiling water boiler 1, boiling water tap 2, boiling water house steward 4, delivery pipe 10 in its constitution, still include heat exchanger 20 in the constitution, heat exchanger 20 includes heat exchange tube 20-1 and cladding in the cooling water jacket 20-2 outside heat exchange tube 20-1, boiling water boiler 1, boiling water house steward 4, boiling water tap 2 connect gradually and form the boiling water runner, when drinking water personnel need boiling water to dash the tea drink and can be convenient follow boiling water tap goes out and take the boiling water.

Referring to fig. 1 and 2, in the instant drinking water supply system of the present invention, a boiling water boiler 1, a boiling water header pipe 4, a first solenoid valve 5, a heat exchange pipe 20-1, a temperature sensor 18, and an instant drinking water tap 14 are connected in sequence to form an instant drinking water flow passage; a water supply pipe 10, a second electromagnetic valve 12, a heat exchanger water supply pipe 13, a cooling water jacket 20-2, a second connecting pipe 19, a water receiver 17, a warm water header pipe 15 and a warm water tap 16 are sequentially connected to form a cooling water and warm water flow channel; the boiled water boiler 1, the water supplementing header pipe 21, the first connecting pipe 11, the first water supplementing valve 7, the water outlet pipe 15 of the water receiver and the water receiver 17 are sequentially connected to form a first water supplementing flow channel of the boiled water boiler 1, and the first filter 6 is arranged on the pipe section of the first connecting pipe 11, so that the quality of drinking water can be better improved; the heat exchange tube 20-1 is a coiled tube, so that the structure of the heat exchanger 20 is more compact and the heat exchange is more sufficient; when drinking personnel, particularly school students, need to drink water in a classroom, the instant drinking faucet 14 is opened, the temperature sensor 18 detects the water temperature at the outlet of the heat exchange tube 20-1, if the water temperature is not in the range of 40-55 ℃, the first electromagnetic valve 5 and/or the second electromagnetic valve 12 are powered on, the corresponding water path is connected with water flow, the heat exchanger 20 carries out heat exchange, when the water temperature at the outlet of the heat exchange tube 20-1 is in the range of 40-55 ℃, the first electromagnetic valve 5 and/or the second electromagnetic valve 12 are powered off, the corresponding water path cuts off the water flow, and the heat exchanger 20 stops the heat exchange, so that the instant drinking water at the temperature of 40-55 ℃ can be conveniently taken from the instant drinking faucet 14 within seconds, and the requirement of fast drinking water in the; in addition, cooling water enters the cooling water jacket from a cooling water inlet 20-2-2 arranged at the lower part of the heat exchanger 20, flows through the outside of the heat exchange tube 20-1 in a counter-flow manner from bottom to top, fully exchanges heat with boiled water flowing in the heat exchange tube 20-1, reaches a warm water outlet 20-2-1 arranged at the upper part of the heat exchanger, and reaches the water storage device through a second connecting tube 19, the temperature of the cooling water is raised after passing through the heat exchanger and is stored in the water storage device 17, so that water can be supplemented by a boiled water boiler or daily washing, dining room cooking and the like, and the energy conservation and environmental.

Referring to fig. 1, in the instant drinking water supply system of the present invention, the water supply pipe 10, the second water replenishing valve 9, the second filter 8 and the direct drinking faucet 3 are sequentially connected to form a direct drinking water channel, so that the drinking water can be conveniently taken from the direct drinking faucet 3 within several seconds, and the requirement of fast drinking water in a short time in a classroom is satisfied.

Referring to fig. 1, in the instant drinking water supply system of the present invention, the outside of the water storage device 17, the water boiling header pipe 4, the first connecting pipe 11 and the second connecting pipe 19 is all provided with a heat insulating layer 22 to prevent the heat of the high temperature water from dissipating, which is more beneficial to energy saving and environmental protection.

Referring to fig. 1, in the instant drinking water supply system of the present invention, the boiled water boiler 1, the water supply header pipe 21, the second water supply valve 9 and the water supply pipe 10 are sequentially connected to form a second water supply flow passage of the boiled water boiler 1, and when there is no available warm water in the water receiver 17, the second water supply flow passage can be selected for use to supply water to the boiled water boiler 1.

Claims

1. A water supply system for instant drinking is characterized in that the system is provided with a boiled water boiler (1), a boiled water tap (2), a boiled water main pipe (4), a water supply pipe (10), a heat exchanger (20), a heat exchanger water supply pipe (13), an instant drinking water tap (14) and a warm water tap (16); the heat exchanger (20) comprises a heat exchange tube (20-1) and a cooling water jacket (20-2) coated outside the heat exchange tube (20-1); the boiled water boiler (1), the boiled water header pipe (4) and the boiled water tap (2) are sequentially connected to form a boiled water flow channel; the boiled water boiler (1), the boiled water main pipe (4), the heat exchange pipe (20-1) and the instant water tap (14) are sequentially connected to form an instant water channel; the water supply pipe (10), the heat exchanger water supply pipe (13), the cooling water jacket (20-2) and the warm water tap (16) are sequentially connected to form a cooling water and warm water flow passage.

2. The ready-to-drink water supply system according to claim 1, wherein a first electromagnetic valve (5) and a temperature sensor (18) are further arranged in the ready-to-drink water channel, the first electromagnetic valve (5) is arranged at the water inlet end of the heat exchange pipe (20-1), and the temperature sensor (18) is arranged at the water outlet end of the heat exchange pipe (20-1).

3. The ready-to-drink water supply system according to claim 2, wherein a second electromagnetic valve (12) and a water reservoir (17) are further provided in the warm water flow passage of the cooling water, the second electromagnetic valve (12) is arranged at the water inlet end of the cooling water jacket (20-2), and the water inlet of the water reservoir (17) is connected with the water outlet end of the cooling water jacket (20-2) through a second connecting pipe (19).

4. The ready-to-drink water supply system according to claim 3, further comprising a first water replenishing flow passage of the water boiler (1), wherein the first water replenishing flow passage of the water boiler is formed by sequentially connecting the water boiler (1), the water replenishing header pipe (21), the first connecting pipe (11), the first water replenishing valve (7), the water receiver outlet pipe (15) and the water receiver (17).

5. The ready-to-drink water supply system according to claim 4, characterized in that a first filter (6) is provided on the first connecting pipe (11).

6. The system as claimed in claim 5, wherein a second water supply channel of the water boiler (1) is further provided, and the second water supply channel of the water boiler (1) is formed by connecting the water boiler (1), the water supply header pipe (21), the second water supply valve (9) and the water supply pipe (10) in sequence.

7. The ready-to-drink water supply system according to claim 5, further comprising a direct drinking water channel, wherein the direct drinking water channel is formed by sequentially connecting a water supply pipe (10), a second water replenishing valve (9), a second filter (8) and a direct drinking water faucet (3).

8. The ready-to-drink water supply system according to claim 6 or 7, wherein the heat exchange tube (20-1) is a serpentine tube.

9. The ready-to-drink water supply system according to claim 3 or 4, wherein an insulating layer (22) is provided outside the water reservoir (17), the boiling water main (4), the first connecting pipe (11) and the second connecting pipe (19).

10. The ready-to-drink water supply system according to claim 1, wherein the temperature of the drinking water exiting the ready-to-drink faucet (14) is 40-55 ℃.