CN211204409U - Car as a house water route heat preservation system of preventing frostbite - Google Patents

Abstract

The utility model provides a car as a house water route heat preservation system of preventing frostbite which relates to travel car as a house technical field, characterized by: comprises a hot water tank, a heater, an induction tap and a water pump; a heater is arranged in the hot water tank close to the bottom, a water inlet pipe is arranged in the hot water tank close to the top, an exhaust port is arranged at the top of the hot water tank, the bottom of the hot water tank is communicated with a water outlet pipe, a water outlet of the water outlet pipe is communicated with a first interface of a tee joint I, an induction tap is installed at a second interface of the tee joint I, a third interface of the tee joint I is communicated with one end of a water return pipe, the other end of the water return pipe is correspondingly communicated with the top of the hot water tank, and a water pump for pumping water into the hot water tank is arranged at the connecting position; a solenoid valve I is arranged at the connecting position of the water outlet pipe and the hot water tank; the utility model discloses effectively solved traditional car as a house water route and easily frozen, the problem of extravagant water resource.

Description

Car as a house water route heat preservation system of preventing frostbite

Technical Field

The utility model belongs to the technical field of the travel car as a house technique and specifically relates to a car as a house water route heat preservation system that prevents frostbite.

Background

As is known, with the improvement of living standard of people, many people can choose to drive a motor home for self-driving tour in leisure time, and outdoor temperature is low in cold winter, so that warm water or hot water is generally needed for daily washing or brushing; in a hot water supply system of a traditional caravan, a water faucet is directly communicated with a hot water tank through a pipeline to obtain hot water, so that in order to avoid freezing of the pipeline in a cold environment, water in the pipeline needs to be completely discharged when hot water is not used for a long time, water resources are greatly wasted, and particularly, the water resources are extremely precious in the field and in places where clean water sources are difficult to find; in addition, the waste of water resources is caused by the fact that the cold water accumulated in the pipeline needs to be discharged before the hot water supply system of the traditional motor home is used, and the problem to be solved by the technical personnel in the field is urgent.

Disclosure of Invention

In order to overcome the not enough among the background art, the utility model discloses a car as a house water route heat preservation system that prevents frostbite.

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

a thermal insulation and anti-freezing system for a water channel of a caravan comprises a hot water tank, a heater, an induction tap and a water pump; a heater is arranged in the hot water tank close to the bottom, a water inlet pipe is arranged in the hot water tank close to the top, an exhaust port is arranged at the top of the hot water tank, the bottom of the hot water tank is communicated with a water outlet pipe, a water outlet of the water outlet pipe is communicated with a first interface of a tee joint I, an induction tap is installed at a second interface of the tee joint I, a third interface of the tee joint I is communicated with one end of a water return pipe, the other end of the water return pipe is correspondingly communicated with the top of the hot water tank, and a water pump for pumping water into the hot water tank is arranged at the connecting position; the connecting position of the water outlet pipe and the hot water tank is provided with an electromagnetic valve I, the electromagnetic valve I is correspondingly communicated with the water outlet pipe through a tee joint II, and the other interface of the tee joint II is provided with a pressure compensation valve for preventing negative pressure from being generated in the water outlet pipe.

Preferably, the water return pipe is correspondingly communicated with the tee joint I through an electromagnetic valve II.

Preferably, the water outlet of the water inlet pipe is provided with a ball float valve.

Preferably, the exhaust port is provided with a deflation valve.

Preferably, the water outlet pipe and the water return pipe are wrapped by heat insulation layers.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a car as a house water route heat preservation anti-freezing system, simple structure, easily assembly, manufacturing cost is lower, response tap, solenoid valve I and water pump can open and shut in a linkage, full automatic operation, when not needing hot water, the hot water in the pipeline is pumped back to the hot-water tank, can avoid on the one hand that the pipeline is frozen out when cold weather, on the other hand can avoid that hot water in the pipeline exposes heat dissipation in the low temperature environment for a long time, even freezes and leads to the pipeline to damage; the operator can trigger induction faucet when needing hot water, and induction faucet and solenoid valve I open simultaneously, and hot water in the hot-water tank can follow induction faucet and flow, compares the mode that can effectively practice thrift the water source with the cold water in the traditional needs earlier discharge pipeline, avoids the water waste.

Drawings

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

In the figure: 1. a hot water tank; 2. a heater; 3. an induction faucet; 4. a water pump; 5. a water inlet pipe; 6. a water outlet pipe; 7. a tee joint I; 8. a water return pipe; 9. an exhaust port; 10. a solenoid valve I; 11. a tee joint II; 12. a pressure compensating valve; 13. and a solenoid valve II.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

With reference to the attached drawing 1, the touring car waterway heat-preservation and anti-freezing system comprises a hot water tank 1, a heater 2, an induction tap 3 and a water pump 4; a heater 2 is arranged in the hot water tank 1 near the bottom, namely water in the hot water tank 1 can be heated to the required water temperature through the heater 2 and is kept warm, and a water inlet pipe 5 is arranged in the hot water tank 1 near the top; according to the requirement, the water outlet of the water inlet pipe 5 is provided with the ball float valve, namely, the function of automatically supplementing water into the hot water tank 1 can be realized through the ball float valve, and the operation is simple; the top of the hot water tank 1 is provided with an exhaust port 9; according to the requirement, the exhaust port 9 is provided with a deflation valve, namely, when the air pressure in the hot water tank 1 is higher, the air can be released through the deflation valve; the bottom of the hot water tank 1 is communicated with a water outlet pipe 6, a water outlet of the water outlet pipe 6 is communicated with a first interface of a tee joint I7, a second interface of the tee joint I7 is provided with an induction faucet 3, a third interface of the tee joint I7 is communicated with one end of a water return pipe 8, the other end of the water return pipe 8 is correspondingly communicated with the top of the hot water tank 1, and a water pump 4 for pumping water into the hot water tank 1 is arranged at the connecting position of the water return pipe 8 and the hot water tank 1;

the connecting position of the water outlet pipe 6 and the hot water tank 1 is provided with an electromagnetic valve I10, the electromagnetic valve I10 is correspondingly communicated with the water outlet pipe 6 through a tee joint II 11, the other interface of the tee joint II 11 is provided with a pressure compensation valve 12 for preventing negative pressure from being generated in the water outlet pipe 6, namely, when hot water is needed to be used, the induction tap 3 can be triggered, the induction tap 3 and the electromagnetic valve I10 are simultaneously opened, the hot water in the hot water tank 1 can flow out from the induction tap 3, when the induction tap 3 is closed, the electromagnetic valve I10 is closed, simultaneously, the water pump 4 is started, the hot water in the water outlet pipe 6 and the water return pipe 8 pipeline is pumped back to the hot water tank 1, when the hot water in the water outlet pipe 6 and the water return pipe 8 pipeline is pumped out to generate the negative pressure, the pressure compensation valve 12 is opened, so that the pressure in the water outlet pipe 6 and the water return pipe 8 pipeline is recovered to be normal, the pipeline of the water outlet pipe 6 or the water return pipe 8 can be prevented from being frozen in cold weather, and hot water can directly flow out after the induction faucet 3 is triggered, so that the water can be directly used, and compared with the traditional mode of firstly discharging cold water in the pipeline, the water source can be effectively saved; according to the requirement, the water return pipe 8 is correspondingly communicated with the tee joint I7 through the electromagnetic valve II 13, namely the electromagnetic valve II 13 is closed when the induction faucet 3 is triggered to be opened, so that hot water can be prevented from directly entering the water return pipe 8, and the water outlet pressure of the induction faucet 3 can be increased; in addition, outlet pipe 6 and 8 pipelines of wet return all wrap up the heat preservation, and the heat preservation has good heat preservation effect, can prevent on the one hand that hydrothermal heat in the pipeline runs off fast to the extravagant energy, on the other hand heat preservation can further prevent outlet pipe 6 or 8 pipelines of wet return from being frozen out when cold weather.

Implement car as a house water route heat preservation anti-freezing system, the operator can trigger induction faucet 3 during the use, induction faucet 3 and I10 of solenoid valve open simultaneously, induction faucet 3 outflow can be followed to the hot water in the hot-water tank 1, when induction faucet 3 closed, I10 of solenoid valve closes, water pump 4 starts simultaneously, take out the hot water in outlet pipe 6 and the 8 pipelines of wet return back to in the hot-water tank 1, pressure compensating valve 12 opens when hot water in outlet pipe 6 and the 8 pipelines of wet return was taken out and has produced the negative pressure, make the pressure recovery in outlet pipe 6 and the 8 pipelines of wet return normal, water pump 4 closes simultaneously.

The part of the utility model not detailed is prior art.

Claims (5)

1. The utility model provides a car as a house water route heat preservation system of preventing frostbite, characterized by: comprises a hot water tank (1), a heater (2), an induction tap (3) and a water pump (4); a heater (2) is arranged in the hot water tank (1) close to the bottom, a water inlet pipe (5) is arranged in the hot water tank (1) close to the top, an exhaust port (9) is arranged at the top of the hot water tank (1), the bottom of the hot water tank (1) is communicated with a water outlet pipe (6), a water outlet of the water outlet pipe (6) is communicated with a first interface of a tee joint I (7), a sensing faucet (3) is installed at a second interface of the tee joint I (7), a third interface of the tee joint I (7) is communicated with one end of a water return pipe (8), the other end of the water return pipe (8) is correspondingly communicated with the top of the hot water tank (1), and a water pump (4) for pumping water into the hot water tank (1) is arranged at the connecting position of the water return pipe (; the connecting position of outlet pipe (6) and hot-water tank (1) is equipped with solenoid valve I (10), and this solenoid valve I (10) correspond the intercommunication through tee bend II (11) and outlet pipe (6), pressure compensating valve (12) that prevent to produce the negative pressure in outlet pipe (6) are installed to another interface of tee bend II (11).

2. The recreational vehicle waterway heat-preserving and antifreezing system of claim 1, wherein: the water return pipe (8) is correspondingly communicated with the tee joint I (7) through an electromagnetic valve II (13).

3. The recreational vehicle waterway heat-preserving and antifreezing system of claim 1, wherein: and a ball float valve is arranged at the water outlet of the water inlet pipe (5).

4. The recreational vehicle waterway heat-preserving and antifreezing system of claim 1, wherein: and the air vent (9) is provided with an air release valve.

5. The recreational vehicle waterway heat-preserving and antifreezing system of claim 1, wherein: and the pipelines of the water outlet pipe (6) and the water return pipe (8) are wrapped by heat-insulating layers.

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