CN210345844U

CN210345844U - Exhaust type large-flow heating system

Info

Publication number: CN210345844U
Application number: CN201921478241.1U
Authority: CN
Inventors: 吴红平; 夏跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-04-17
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses an exhaust type large-flow heating system, which comprises a heating tank, wherein a water inlet pipeline and a water outlet pipeline are arranged on the heating tank; the water inlet pipeline is provided with a water replenishing electromagnetic valve, the water inlet pipeline above the water replenishing electromagnetic valve is connected with a bypass, and the bypass is provided with a bypass electromagnetic valve; the water outlet pipeline is sequentially provided with an instant heating module and a water production electromagnetic valve; the water outlet of the bypass is connected to a water outlet pipeline between the instant heating module and the heating tank; an exhaust pipeline is arranged on the heating tank, and an exhaust electromagnetic valve is arranged on the exhaust pipeline. The utility model discloses can keep the large-traffic hot water supply of continuation, and hydrothermal temperature selection is extensive, and the structure is more simple, promotes the customer widely and uses experience.

Description

Exhaust type large-flow heating system

Technical Field

The utility model relates to a drinking water heating technology field, in particular to large-traffic heating system of exhaust formula.

Background

Along with the development of the urbanization of China, the water purifier is gradually popularized, the hot water demand for water purification is also gradually increased, the traditional heating mode is to heat the drinking water in the heating tank and flow out of the system, or the overflowing drinking water is instantaneously heated through the instant heating system, the two schemes have respective defects, for the heating of a simple heating tank, the heating tank is limited in size and cannot continuously supply water, the reheating needs a user to wait until the water is boiled, and the instant heating system can only meet the lower water flow when heating the water at the normal temperature to boiling because the instant heating system receives the limitation of the upper limit of the operating power under the household environment, and the customer experience is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-traffic heating system of exhaust formula. The utility model discloses can guarantee the large-traffic hot water supply of continuation, and hydrothermal temperature selection is wide, the more simple of structure.

The technical scheme of the utility model: the exhaust type large-flow heating system comprises a heating tank, wherein a water inlet pipeline and a water outlet pipeline are arranged on the heating tank; the water inlet pipeline is provided with a water replenishing electromagnetic valve, the water inlet pipeline above the water replenishing electromagnetic valve is connected with a bypass, and the bypass is provided with a bypass electromagnetic valve; the water outlet pipeline is sequentially provided with an instant heating module and a water production electromagnetic valve; the water outlet of the bypass is connected to a water outlet pipeline between the instant heating module and the heating tank; an exhaust pipeline is arranged on the heating tank, and an exhaust electromagnetic valve is arranged on the exhaust pipeline.

In the exhaust type large-flow heating system, the heating tank is internally provided with the high-low liquid level sensor.

In the exhaust type large-flow heating system, the heating tank is internally provided with the temperature sensor.

In the exhaust type large-flow heating system, the water inlet pipeline is connected with the three-way set; one end of the tee joint group is connected with the upstream water inlet, and the other end of the tee joint group is connected with the bypass.

Compared with the prior art, the utility model replenishes water to the heating tank through the water replenishing electromagnetic valve, the water replenishing electromagnetic valve is opened during replenishing water, the water inlet pipeline starts to feed water, the exhaust electromagnetic valve of the exhaust pipeline is opened at the same time, the water production electromagnetic valve is closed, and hot gas during heating is discharged by the exhaust electromagnetic valve; after the water is supplemented, the heating tank heats and preserves the temperature of the water so as to stably maintain the water within a certain range; when high temperature or boiling water is needed, a bypass electromagnetic valve of a bypass is closed, a water replenishing electromagnetic valve and a water production electromagnetic valve are opened, an exhaust electromagnetic valve is closed, on one hand, water is replenished through a water inlet pipeline by the heating tank, on the other hand, warm water in the heating tank is heated to a certain temperature or boiled through the instant heating module and is discharged through the water production electromagnetic valve; when the normal-temperature water is needed, the instant heating module does not work, and the normal-temperature water flows into the water production electromagnetic valve from the bypass to be discharged; therefore the utility model discloses can be suitable for on a large scale the temperature and select, the supply of boiling water is sufficient, and the flow is big, and the persistence is strong, and user experience is effectual, has removed spare parts such as water pump moreover, has reduced the complexity of system, the more simple of structure. In addition, the utility model is provided with the high-low liquid level sensor inside the heating tank for monitoring the water storage condition in the heating tank, thereby timely supplementing water; the temperature of the water stored in the heating tank is monitored by arranging the temperature sensor in the heating tank, so that the water temperature condition can be known timely, and the produced water with different temperatures can be conveniently selected.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

1. A heating tank; 2. a water inlet pipeline; 3. a water outlet pipeline; 4. a water replenishing electromagnetic valve; 5. a bypass; 6. a bypass solenoid valve; 7. an exhaust line; 8. an instant heating module; 9. a water production solenoid valve; 10. a high and low liquid level sensor; 11. a temperature sensor; 12. a tee joint group; 13. an exhaust solenoid valve.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): an exhaust type large-flow heating system, as shown in fig. 1, comprises a heating tank 1, wherein the heating tank 1 is commercially available, and a water inlet pipeline 2 and a water outlet pipeline 3 are arranged on the heating tank 1; the water inlet pipeline 2 is provided with a water replenishing electromagnetic valve 4, and the water inlet pipeline 2 above the water replenishing electromagnetic valve 4 is connected with a three-way set 12; one end of the three-way set 12 is connected with an upstream water inlet. The water inlet pipeline 2 above the water replenishing electromagnetic valve 4 is connected with a bypass 5 through a tee joint group 12, and the bypass 5 is provided with an electromagnetic valve of the bypass 5; the water outlet pipeline 3 is sequentially provided with an instant heating module 8 and a water production electromagnetic valve 9; the water outlet of the bypass 5 is connected to the water outlet pipeline 3 between the instant heating module 8 and the heating tank 1; the instant heating module 8 adopts a glass tube heater, and can also be obtained from the market; the heating tank 1 is provided with an exhaust pipeline 7, and the exhaust pipeline 7 is provided with an exhaust electromagnetic valve 13. The heating tank 1 is replenished with water through the water replenishing electromagnetic valve 4, the water replenishing electromagnetic valve 4 is opened during water replenishing, the water inlet pipeline 2 starts to feed water, the exhaust electromagnetic valve 13 of the exhaust pipeline 7 is opened, the water production electromagnetic valve 9 is closed, and hot gas during heating is exhausted through the exhaust electromagnetic valve 13; the heating tank 1 after water supplement is completed heats and preserves the temperature of the water so as to stably maintain the water within a certain range; when high temperature or boiling water is needed, the electromagnetic valve of the bypass 5 is closed, the water replenishing electromagnetic valve 4 and the water producing electromagnetic valve 9 are opened, the exhaust electromagnetic valve 13 is closed, on one hand, water is replenished through the water inlet pipeline by the heating tank 1, on the other hand, warm water in the heating tank 1 is heated to a certain temperature or boiled through the instant heating module 8 and is discharged through the water producing electromagnetic valve 9; when the normal-temperature water is needed, the instant heating module 8 does not work, and the warm water in the heating tank 1 is directly discharged, on the other hand, the electromagnetic valve of the bypass 5 is opened by closing the water replenishing electromagnetic valve 4, the normal-temperature water enters the instant heating module 8 through the bypass 5 to be heated to form warm water to be discharged, when the normal-temperature water is needed, the instant heating module 8 does not work, and the normal-temperature water flows into the water producing electromagnetic valve 9 from the bypass 5 to be discharged; therefore the utility model discloses can be suitable for on a large scale the temperature and select, the supply of boiling water is sufficient, and the flow is big, and the persistence is strong, and user experience is effectual, has removed spare parts such as water pump moreover, has reduced the complexity of system, and simple more of structure is simple

And a high-low liquid level sensor 10 is arranged in the heating tank 1. And a temperature sensor 11 is arranged in the heating tank 1. The high-low liquid level sensor 10 is arranged in the heating tank 1 and used for monitoring the water storage condition in the heating tank 1, so that water can be supplemented in time; through set up temperature sensor 11 and be arranged in monitoring the temperature of the water storage in heating jar 1 to understanding the temperature condition that can be timely, and then conveniently select the product water of different temperatures.

The working principle is as follows:

the heating tank 1 is replenished with water through the water replenishing electromagnetic valve 4, the water replenishing electromagnetic valve 4 is opened during water replenishing, the water inlet pipeline 2 starts to feed water, the exhaust electromagnetic valve 13 of the exhaust pipeline 7 is opened, the water production electromagnetic valve 9 is closed, and hot gas during heating is exhausted through the exhaust electromagnetic valve 13; the heating tank 1 after water supplement is completed heats and preserves the temperature of the water so as to stably maintain the water within a certain range; when high temperature or boiling water is needed, the electromagnetic valve of the bypass 5 is closed, the water replenishing electromagnetic valve 4 and the water producing electromagnetic valve 9 are opened, the exhaust electromagnetic valve 13 is closed, on one hand, water is replenished through the water inlet pipeline by the heating tank 1, on the other hand, warm water in the heating tank 1 is heated to a certain temperature or boiled through the instant heating module 8 and is discharged through the water producing electromagnetic valve 9; when needing the warm water, can be through the 8 inoperative of instant heating module on the one hand, directly discharge the warm water in the heating tank 1, on the other hand also can be through closing moisturizing solenoid valve 4, open 5 solenoid valves of bypass, get into instant heating module 8 with the normal temperature water through bypass 5 and heat and form the warm water and discharge, when needing normal temperature water, then instant heating module 8 is out of work, and normal temperature water flows into water production solenoid valve 9 from bypass 5 and discharges.

Claims

1. Exhaust formula large-traffic heating system, its characterized in that: comprises a heating tank (1), wherein a water inlet pipeline (2) and a water outlet pipeline (3) are arranged on the heating tank (1); a water replenishing electromagnetic valve (4) is arranged on the water inlet pipeline (2), a bypass (5) is connected to the water inlet pipeline (2) above the water replenishing electromagnetic valve (4), and a bypass electromagnetic valve (6) is arranged on the bypass (5); an instant heating module (8) and a water production electromagnetic valve (9) are sequentially arranged on the water outlet pipeline (3); the water outlet of the bypass (5) is connected to a water outlet pipeline (3) between the instant heating module (8) and the heating tank (1); be equipped with exhaust pipe (7) on heating jar (1), be equipped with exhaust solenoid valve (13) on exhaust pipe (7).

2. The exhaust mass flow heating system of claim 1, wherein: and a high-low liquid level sensor (10) is arranged in the heating tank (1).

3. The exhaust mass flow heating system of claim 1, wherein: a temperature sensor (11) is arranged in the heating tank (1).

4. The exhaust mass flow heating system of claim 1, wherein: the water inlet pipeline (2) is connected with a tee joint group (12); one end of the tee joint group (12) is connected with the upstream water inlet, and the other end of the tee joint group is connected with the bypass (5).