CN209694928U - An Instantaneous Pipeline Heating System for Water Dispensers - Google Patents

Abstract

The utility model discloses a kind of instant heating type pipeline heating systems of water dispenser, including shell, cold water storage cistern, boiler and heater, the shell inner top is equipped with cold water storage cistern, the cold water lower box part is equipped with boiler, communicating pipe is equipped between the cold water storage cistern and boiler, water inlet pipe is equipped on the right side of the cold water storage cistern, the water inlet pipe lower part is equipped with filter, first coil pipe inside the boiler, a kind of instant heating type pipeline heating system of water dispenser, heat exchange occurs for the water in the first coil pipe and boiler, water temperature is set to reach 90 degree or more, it opens control valve boiled water and is exported by boiled water and flowed out, the control valve of boiled water outlet is closed when needing warm water, the drinking water in the first coil pipe is pumped into inside the second coil pipe by driver, heat exchange occurs for the cold water in the second coil pipe boiled water and cold water storage cistern, the hot water in the second coil pipe is set to become 45 degree The warm water of left and right, such setting, which facilitates, converts boiled water, be adjusted without user increase it is easy-to-use.

Description

An Instantaneous Pipeline Heating System for Water Dispensers

technical field

The utility model relates to the technical field of water dispensers, in particular to an instant heating pipe heating system for water dispensers.

Background technique

Connect the purified water source through the pipeline and use it with the water purifier. Pipeline water dispensers (also known as pipeline water dispensers) are directly connected to the main water supply source (such as tap water) by using joints and water pipes, and are also connected to the main water supply source through a water purification system. Bottled water and tap water have been confronting each other in the market, but in some hotels, restaurants and hospitality venues in Europe, pipeline water dispensers have gradually become mainstream. This also indicates that there are many market opportunities for traditional office-based piped water dispensers. The market share of in-line water dispensers is gradually increasing due to cost savings, especially where consumption is high. In fact, the pipeline water dispenser industry in Europe has had a significant turning point, and the pipeline water dispenser has reached a new stage of development, which has created many important opportunities.

When the existing water dispenser is used, the boiled water is too hot and the cold water is too cold. It is not suitable for direct drinking. It is necessary to add boiled water or cold water to adjust it. It is troublesome to use, and the existing water dispenser does not have a filter device, so drinking water is safe There are hidden dangers.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an instant heating pipe heating system for water dispensers, which solves the problem that the boiling water is too hot and the cold water is too cold when the existing water dispensers are used, which is not suitable for direct drinking. You need to add boiled water or cold water to adjust it yourself, which is troublesome to use, and the existing water dispenser does not have a filtering device, so there are hidden dangers in drinking water safety.

(2) Technical solution

In order to achieve the above objectives, the utility model is realized through the following technical proposals: an instant heating pipe heating system for water dispensers, including a shell, a cold water tank, a hot water tank and a heater. The top of the shell is provided with a cold water tank, The lower part of the cold water tank is provided with a hot water tank, and a communication pipe is provided between the cold water tank and the hot water tank, and the cold water tank and the hot water tank are connected through a communication pipe. Water inlet pipe, the lower part of the water inlet pipe is provided with a filter, the right side of the filter is provided with a water pump, the first coil inside the hot water tank, the first coil is connected with the water inlet pipe, the cold water tank There is a second coil inside, the second coil communicates with the first coil, the left side of the first coil is provided with a boiling water outlet, the left side of the second coil is provided with a warm water outlet, and the left side of the second coil is provided with a warm water outlet. Both the boiled water outlet and the warm water outlet are provided with control valves, and a heater is provided at the bottom of the hot water tank, and the heater is electrically connected to an external controller through wires.

Preferably, a second temperature sensor is provided inside the cold water tank, a first temperature sensor is provided inside the hot water tank, and the first temperature sensor and the second temperature sensor are electrically connected to an external controller through wires.

Preferably, a solenoid valve is provided at the connection between the water inlet pipe and the first coil, and the solenoid valve is electrically connected to an external controller through wires.

Preferably, a liquid level pipe is provided on the left side of the hot water tank, and a collection box is provided at the lower part of the liquid level pipe, and the collection box communicates with the filter through a pipe.

Preferably, a filter screen is provided inside the filter, an activated carbon layer is provided on the left side of the filter screen, and a water-permeable membrane is provided on the left side of the activated carbon layer, and the filter screen, the activated carbon layer and the water-permeable membrane are all filtered through bolts and The device is fixedly connected.

Preferably, an insulation layer is provided inside the housing, and the insulation layer covers the outer surfaces of the cold water tank and the hot water tank.

(3) Beneficial effects

The utility model provides an instant heating pipe heating system for a water dispenser. Has the following beneficial effects:

(1), this kind of drinking water dispenser instant heating pipeline heating system, when in use, the drinking water is drawn from the water source through the water inlet pipe through the water pump, filtered through the filter, and the filtered drinking water flows into the cold water tank through the water inlet pipe, and passes through The connecting pipe enters the hot water tank, starts the heater to heat the water in the hot water tank, opens the solenoid valve to let the water in the water inlet pipe flow into the first coil, and the first coil exchanges heat with the water in the hot water tank , so that the water temperature reaches above 90 degrees, open the control valve and boil water to flow out through the boiled water outlet. When warm water is needed, close the control valve of the boiled water outlet, open the control valve of the warm water outlet, and pump the drinking water in the first coil into the second coil through the driver Inside the tube, the boiling water in the second coil exchanges heat with the cold water in the cold water tank, so that the hot water in the second coil becomes warm water at about 45 degrees, and flows out from the warm water outlet. This setting is convenient for switching to boiling water without the user Adjustment increases the convenience of use.

(2) In this water dispenser instant heating pipeline heating system, the first temperature sensor and the second temperature sensor installed in the cold water tank and the hot water tank can monitor the internal temperature in real time, and display it through the display module of the external controller. It can intuitively understand the internal water temperature. The setting of the liquid level tube can control the water level inside the hot water tank. When the water level is too high, it will flow into the collection box through the liquid level tube. After the collection box is collected, it will be pumped into the filter again through the water pump. It can be used continuously. This setting can recycle drinking water to avoid waste. The filter screen inside the filter can filter large particles of impurities in the water. The activated carbon layer can absorb odors and impurities in the water. The permeable membrane can only allow water to pass through. , most of the impurities are precipitated, which increases the safety of drinking water. The setting of the insulation layer can effectively reduce the internal temperature loss of the shell, and the external temperature cannot affect the interior, which increases the heat preservation of the shell.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model filter;

In the figure, shell-1, cold water tank-2, hot water tank-3, first coil-4, second coil-5, warm water outlet-6, boiling water outlet-7, control valve-8, liquid level Pipe-9, collection box-10, heater-11, first temperature sensor-12, second temperature sensor-13, water inlet pipe-14, connecting pipe-15, solenoid valve-16, filter-17, water pump- 18. Filter screen-19, activated carbon layer-20, water-permeable membrane-21, insulation layer-22.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, the embodiment of the utility model provides a technical solution: a water dispenser instant heating pipeline heating system, including a shell 1, a cold water tank 2, a hot water tank 3 and a heater 11, the shell The top of the body 1 is provided with a cold water tank 2, the bottom of the cold water tank 2 is provided with a hot water tank 3, and a communication pipe 15 is arranged between the cold water tank 2 and the hot water tank 3, and the cold water tank 2 and the hot water tank 3 are connected through a communication pipe 15, the right side of the cold water tank 2 is provided with a water inlet pipe 14, the lower part of the water inlet pipe 14 is provided with a filter 17, and the right side of the filter 17 is provided with a water pump 18. The first coil 4 inside the water tank 3, the first coil 4 communicates with the water inlet pipe 14, the inside of the cold water tank 2 is provided with a second coil 5, the second coil 5 is connected to the first coil 4 are connected, the left side of the first coil 4 is provided with a boiled water outlet 7, the left side of the second coil 5 is provided with a warm water outlet 6, and the surfaces of the boiled water outlet 7 and the warm water outlet 6 are both provided with a control valve 8 , the bottom of the hot water tank 3 is provided with a heater 11, and the heater 11 is electrically connected to an external controller through wires.

The inside of the cold water tank 2 is provided with a second temperature sensor 13, and the inside of the hot water tank 3 is provided with a first temperature sensor 12, and the first temperature sensor 12 and the second temperature sensor 13 are electrically connected to an external controller through wires. Connected, the first temperature sensor 12 and the second temperature sensor 13 provided in the cold water tank 2 and the hot water tank 3 can monitor the internal temperature in real time, and the user can intuitively understand the internal water temperature through the display module of the external controller.

The junction of the water inlet pipe 14 and the first coil 4 is provided with a solenoid valve 16, the solenoid valve 16 is electrically connected to an external controller through a wire, and the solenoid valve 16 controls the flow of water in the water inlet pipe 14, which increases convenience. sex.

The left side of the hot water tank 3 is provided with a liquid level pipe 9, and the bottom of the liquid level pipe 9 is provided with a collection box 10, and the collection box 10 is connected with a filter 17 through a pipeline, and the setting of the liquid level pipe 9 can be controlled. The water level inside the hot water tank 3, when the water level is too high, flows into the collection box 10 through the liquid level pipe 9, after the collection box 10 is collected, it is re-sucked into the filter 17 by the water pump, and the filter 17 can continue to be used after filtering. Recycle drinking water to avoid waste.

The inside of the filter 17 is provided with a filter screen 19, the left side of the filter screen 19 is provided with an activated carbon layer 20, and the left side of the activated carbon layer 20 is provided with a water-permeable membrane 21, and the filter screen 19, the activated carbon layer 20 and the water-permeable membrane 21 are fixedly connected with the filter 17 by bolts, the filter screen 19 provided inside the filter 17 can filter the large particles of impurities in the water, the activated carbon layer 20 can absorb the peculiar smell and impurities in the water, and the water-permeable membrane 21 can only allow the water to pass through, and the large Part of the impurities are separated out, which increases the safety of drinking water.

The housing 1 is provided with an insulation layer 22, and the insulation layer 22 covers the outer surfaces of the cold water tank 2 and the hot water tank 3. The setting of the insulation layer 22 can effectively facilitate the loss of the internal temperature of the housing, and the external temperature cannot affect the internal temperature. , increasing the thermal insulation of the shell.

Working principle: when in use, the drinking water is drawn from the water source through the water pump 18 through the water inlet pipe 14, filtered through the filter 17, the filtered drinking water flows into the cold water tank 2 through the water inlet pipe 14, and enters the hot water tank 3 through the connecting pipe 15 In the process, the heater 11 is started to heat the water in the hot water tank 3, and the solenoid valve 16 is opened to allow the water in the water inlet pipe 14 to flow into the first coil 4, and the first coil 4 and the water in the hot water tank 3 generate heat. Exchange, make the water temperature above 90 degrees, open the control valve 8 and boil water to flow out through the boiled water outlet 7, when warm water is needed, close the control valve 8 of the boiled water outlet 7, open the control valve 8 of the warm water outlet 6, and turn the first coil through the driver The drinking water in 4 is pumped into the second coil 5, and the hot water in the second coil 5 exchanges heat with the cold water in the cold water tank 2, so that the hot water in the second coil 5 becomes warm water at about 45 degrees. Warm water outlet 6 flows out, and this kind of setting is convenient to convert boiling water, does not need to be adjusted by the user, has increased the convenience of use. The first temperature sensor 12 and the second temperature sensor 13 provided in the cold water tank 2 and the hot water tank 3 can monitor the internal temperature in real time, and through the display module of the external controller, the user can intuitively understand the internal water temperature, the position of the liquid level pipe 9 The setting can control the water level inside the hot water tank 3. When the water level is too high, it flows into the collection box 10 through the liquid level pipe 9. After the collection box 10 is collected, it is re-sucked into the filter 17 by the water pump. After the filter 17 is filtered, it can continue to be used. This setting can recycle the drinking water to avoid waste. The filter screen 19 arranged inside the filter 17 can filter large particles of impurities in the water, the activated carbon layer 20 can absorb peculiar smell and impurities in the water, and the water-permeable membrane 21 can only allow water to pass through. Most of the impurities are separated out, which increases the safety of drinking water. The setting of the insulation layer 22 can effectively reduce the internal temperature loss of the housing, and the external temperature cannot affect the interior, which increases the thermal insulation of the housing.

The utility model housing 1, cold water tank 2, hot water tank 3, first coil 4, second coil 5, warm water outlet 6, boiling water outlet 7, control valve 8, liquid level pipe 9, collection box 10, Heater 11, first temperature sensor 12, second temperature sensor 13, water inlet pipe 14, connecting pipe 15, solenoid valve 16, filter 17, water pump 18, filter screen 19, activated carbon layer 20, water permeable membrane 21, insulation layer 22 , the components are all general standard parts or components known to those skilled in the art, and its structure and principle are known to those skilled in the art through technical manuals or through conventional experimental methods. The problem solved by the utility model is that the existing drinking water When using the water dispenser, it will cause the problem of too hot boiling water and too cold cold water. It is not suitable for direct drinking. It is necessary to add boiling water or cold water to adjust it. It is troublesome to use, and the existing water dispenser does not have a filter device. The utility model uses the combination of the above-mentioned components, and the drinking water dispenser is an instant heating pipe heating system. When in use, the drinking water is drawn from the water source through the water inlet pipe through the water pump, filtered through the filter, and the filtered drinking water flows into the water through the water inlet pipe. In the cold water tank, enter the hot water tank through the connecting pipe, start the heater to heat the water in the hot water tank, open the solenoid valve to let the water in the water inlet pipe flow into the first coil, and the first coil and the hot water tank Heat exchange occurs in the water, so that the water temperature reaches above 90 degrees, open the control valve, and the boiling water flows out through the boiling water outlet. Pumped into the second coil, the hot water in the second coil exchanges heat with the cold water in the cold water tank, so that the hot water in the second coil becomes warm water at about 45 degrees, and flows out from the warm water outlet. This setting is convenient for boiling water The conversion is performed without adjustment by the user, which increases the convenience of use. The first temperature sensor and the second temperature sensor set in the cold water tank and the hot water tank can monitor the internal temperature in real time. Through the display module of the external controller, the user can intuitively understand the internal water temperature, and the setting of the liquid level tube can control the temperature of the hot water. The water level inside the tank, when the water level is too high, flows into the collection box through the liquid level pipe, after the collection box is collected, it is pumped into the filter again through the water pump, and the filter can be used after filtering. Waste, the filter set inside the filter can filter large particles of impurities in the water, the activated carbon layer can absorb odors and impurities in the water, the permeable membrane can only allow water to pass through, and precipitate most of the impurities, increasing the safety of drinking water. The setting of the insulation layer can effectively reduce the internal temperature loss of the casing, and the external temperature cannot affect the interior, which increases the thermal insulation of the casing.

The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A water dispenser instant heating pipeline heating system, characterized in that it includes a housing (1), a cold water tank (2), a hot water tank (3) and a heater (11), the housing (1) The inner top is provided with a cold water tank (2), the lower part of the cold water tank (2) is provided with a hot water tank (3), and a connecting pipe (15) is provided between the cold water tank (2) and the hot water tank (3) , the cold water tank (2) and the hot water tank (3) are connected through a connecting pipe (15), and the right side of the cold water tank (2) is provided with a water inlet pipe (14), and the water inlet pipe (14) The bottom is provided with a filter (17), the right side of the filter (17) is provided with a water pump (18), the first coil (4) inside the hot water tank (3), the first coil (4) ) is communicated with the water inlet pipe (14), the inside of the cold water tank (2) is provided with a second coil (5), and the second coil (5) is communicated with the first coil (4), the The left side of the first coil (4) is provided with a boiled water outlet (7), the left side of the second coil (5) is provided with a warm water outlet (6), and the surface of the boiled water outlet (7) and the warm water outlet (6) Both are provided with a control valve (8), and a heater (11) is provided at the bottom of the hot water tank (3), and the heater (11) is electrically connected to an external controller through wires. 2. The water dispenser instant heating pipe heating system according to claim 1, characterized in that: the cold water tank (2) is provided with a second temperature sensor (13), and the hot water tank (3) A first temperature sensor (12) is arranged inside, and the first temperature sensor (12) and the second temperature sensor (13) are electrically connected with an external controller through wires. 3. The water dispenser instant heating pipe heating system according to claim 1, characterized in that: a solenoid valve (16) is provided at the junction of the water inlet pipe (14) and the first coil pipe (4), The solenoid valve (16) is electrically connected with an external controller through wires. 4. The water dispenser instant heating pipe heating system according to claim 1, characterized in that: a liquid level pipe (9) is provided on the left side of the hot water tank (3), and the liquid level pipe (9) ) lower part is provided with collection box (10), and described collection box (10) is connected with filter (17) by pipeline. 5. The water dispenser instant heating pipeline heating system according to claim 1, characterized in that: a filter (19) is provided inside the filter (17), and a filter (19) is provided on the left side of the filter (19). There is an activated carbon layer (20), the left side of the activated carbon layer (20) is provided with a water-permeable membrane (21), and the filter screen (19), the activated carbon layer (20) and the water-permeable membrane (21) are all passed through the bolt and the filter ( 17) Fixed connection. 6. The water dispenser instant heating pipe heating system according to claim 1, characterized in that: the housing (1) is provided with an insulation layer (22), and the insulation layer (22) is covered with cold water Case (2) and hot water tank (3) outer surface.