CN211714095U

CN211714095U - Convenient-to-measure drinking water supply system for hotel

Info

Publication number: CN211714095U
Application number: CN201922143765.1U
Authority: CN
Inventors: 周伟标
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-20
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a convenient-to-measure drinking water supply system for hotels, which comprises a water making machine and a direct drinking water pipeline system, wherein the direct drinking water pipeline system is used for conveying prepared drinking water to water supply terminals of each hotel room; the constant-pressure water tank is connected with a direct drinking water pipeline system; the constant-pressure water tank is characterized by further comprising a pressure sensor arranged in the constant-pressure water tank, the output of the pressure sensor is connected with a control circuit of the booster pump, the control circuit of the booster pump comprises an acquisition circuit and a driving circuit for driving the booster pump to work, and the control circuit of the booster pump drives the booster pump to work when the pressure number output by the pressure sensor is acquired to be smaller than a set threshold value. The utility model discloses in, the straight drinking water pressure of room is invariable for the hotel in the supply, and the backstage of hotel can supply water the measurement through the water supply time who restricts the water supply terminal in each hotel room like this.

Description

Convenient-to-measure drinking water supply system for hotel

Technical Field

The utility model relates to a room drinking water supply system field of hotel, especially a convenient drinking water supply system of hotel who measures.

Background

At present, water for passengers living in hotels comprises drinking water and non-drinking water, and the non-drinking water generally refers to tap water and can be used for daily life such as washing and rinsing.

Drinking water is generally solved by the following two methods:

one is to buy bottled drinking water from the market and return the drinking water to the hotel room for drinking.

And secondly, the water kettle in the hotel room is used for boiling tap water for drinking.

The first method is inconvenient for passengers to buy in supermarkets or other shops, and the second method is not used for drinking a wine shop room, but boiled tap water has poor taste and cannot meet the requirements of passengers.

For this reason, some hotels provide drinking water for passengers, and drinking water is uniformly prepared by using drinking water production equipment, and then is delivered to each guest room of the hotel by using a drinking water pipeline. The passenger can receive the drinking water for drinking in the guest room, which brings convenience for the drinking water for the passenger.

Chinese patent publication No. CN 202440883U provides a direct drinking water supply system for hotels, in which tap water is pretreated and then forms the water supply of a reverse osmosis membrane module through a high pressure pump, the product water of the reverse osmosis membrane module is stored in a product water tank, the product water in the product water tank is pressurized by the water supply pump and then enters a drinking water supply stand pipe of the hotel through an ultraviolet water disinfection system, the stand pipe is connected with a user branch pipe, and the upper end of the stand pipe is communicated with the product water tank through a return water pipe.

By adopting the system, passengers can conveniently and safely drink the direct drinking water in hotel rooms, but the direct drinking water prepared in the way is high in cost, and if the direct drinking water is not limited, the waste is very large, so that the use amount of the drinking water of each passenger needs to be limited, and the waste is prevented. Therefore, some hotels at present supply the direct drinking water of passengers at regular time or change the free supply into a selling and buying mode, which can effectively prevent waste and save water.

The two modes, namely quantitative water supply and drinking water purchase, need to measure the drinking water taken by passengers in hotel rooms, and at present, the direct drinking water is measured in many modes, for example, in a drinking water processor with a water meter disclosed in Chinese patent publication No. CN 209481203U, the water meter is installed on the drinking water processor, the upper end of a water pipe is fixedly connected with the water meter communicated with the water pipe, and the upper end of the water meter is fixedly connected with a water inlet pipe communicated with the water pipe. The mode of installing the water meter on the water pipe is not suitable for drinking water supply terminals in hotel rooms.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient drinking water supply system of hotel for the direct drinking water supply system of hotel.

The utility model discloses a realize that the technical scheme that its technical purpose adopted is: a convenient-to-measure drinking water supply system for hotels comprises a water making machine and a direct drinking water pipeline system, wherein the direct drinking water pipeline system is used for conveying prepared drinking water to water supply terminals of hotel rooms; the constant-pressure water tank is connected with a direct drinking water pipeline system; still including setting up the pressure sensor who detects the drinking water pressure wherein in the constant voltage water tank, pressure sensor's output link to each other with the control circuit of booster pump, including the acquisition circuit who gathers the signal of pressure sensor output and the drive circuit who drives the booster pump work in the control circuit of booster pump, the control circuit of booster pump when gathering the pressure number of pressure sensor output and being less than the threshold value of settlement, drive the booster pump work.

The utility model discloses in, the straight drinking water pressure of room is invariable for the hotel in the supply, and the backstage of hotel can supply water the measurement through the water supply time who restricts the water supply terminal in each hotel room like this.

Further, among the convenient measuring drinking water supply system of hotel: still include the transfer pond, the transfer pond set up between water making machine and booster pump, the drinking water output of water making machine connects the transfer pond, the input of booster pump is in the transfer pond.

Further, among the convenient measuring drinking water supply system of hotel: the water tap for water outlet of the water supply terminal is also provided with an electromagnetic valve.

Further, among the convenient measuring drinking water supply system of hotel: the control circuit of the electromagnetic valve comprises a communication module which is communicated with the hotel background.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

Fig. 1 is a structural block diagram of the drinking water supply system of the hotel, which is convenient for metering.

Detailed Description

Embodiment 1, this embodiment is a convenient hotel drinking water supply system who measures, water supply terminal in the hotel room can measure the drinking water of output, the solenoid valve shape time on the adoption control water supply terminal comes the representation water supply capacity, as shown in fig. 1, in the system water room in hotel, have two system water machines, one is the pure water system water machine, one is called the mineral water system water machine, the pure water that pure water system water machine prepared conveys the hotel room through the pure water pipeline, the mineral water that mineral water system water machine prepared conveys the hotel room through the mineral water pipeline.

The mineral water prepared by the mineral water making machine is also subjected to multi-stage filtration, but some mineral substances are not filtered thoroughly, so that the mineral water is called as mineral water and can be directly drunk, but the mineral water is drunk after being boiled for most of time, and the water is provided for the passengers to make tea in the rooms, therefore, a water boiling kettle is also provided in the guest rooms. In fact, a plurality of water tanks of two special water receiving containers can be provided in hotel rooms, one is a water boiling kettle, the other is a water kettle without a heater, the volumes of the two types of the water tanks are determined, and when a traveler orders water, only water in a volume multiple of the water tanks is supplied.

In the embodiment, the hotel drinking water supply system convenient for metering further comprises 2 booster pumps and 2 constant-pressure water tanks, wherein the booster pumps are arranged between the water making machines and the constant-pressure water tanks, drinking water prepared by the two water making machines is pumped into the two constant-pressure water tanks, and the constant-pressure water tanks are connected with a direct drinking water pipeline system; the constant-pressure water tank of the purified water is connected with a purified water conveying pipeline and conveyed to the hotel room, and the constant-pressure water tank of the mineral water is conveyed to the hotel room through the mineral water conveying pipeline to form two sets of constant-pressure pipeline systems for conveying the drinking water.

In addition, the water dispenser further comprises pressure sensors which are arranged in the two constant-pressure water tanks and used for detecting the pressure of drinking water in the water tanks, the output of the pressure sensors is connected with a control circuit of the booster pump, the control circuit of the booster pump comprises an acquisition circuit for acquiring signals output by the pressure sensors and a driving circuit for driving the booster pump to work, and the control circuit of the booster pump drives the booster pump to work when the number of acquired pressures output by the pressure sensors is smaller than a set threshold value. Thus, the purified water and mineral water prepared by the two water making machines can be transmitted to rooms of a hotel at constant pressure, and the water is supplied under the control of the background by the electromagnetic valve arranged on the water supply faucet at the water supply terminal.

In this embodiment, between the system water, still include two transfer ponds, the transfer pond sets up between system water machine and booster pump, and the drinking water output of system water machine connects the transfer pond, and the input of booster pump is in the transfer pond. Like this, system water equipment can be out of work in certain time, just work after the drinking water in the transfer pond is pumped by the booster pump, and it can prepare to fill the transfer pond and just can have a rest this moment. In addition, the water tap of the water supply terminal is also provided with an electromagnetic valve. The control circuit of the electromagnetic valve comprises a communication module which is communicated with the hotel background. Thus, the water supply for the passengers in the hotel rooms can be controlled in a quantitative mode at the later stage.

In this embodiment, the passenger who lives in the hotel can post the two-dimensional code near drinking water supply terminal through the scanning, realize and backstage communication, purchase the drinking water, in this embodiment, near water supply terminal there are two dress two-dimensional codes to be straight drinking water and mineral water respectively, the passenger has done up after purchasing the water procedure, the corresponding solenoid valve of backstage control supplies water, because the drinking water pressure at each water supply terminal is the same, if control good water supply time, just can realize the ration water supply, regard the time as the standard of measurement.

Claims

1. A convenient-to-measure drinking water supply system for hotels comprises a water making machine and a direct drinking water pipeline system, wherein the direct drinking water pipeline system is used for conveying prepared drinking water to water supply terminals of hotel rooms; the method is characterized in that: the constant-pressure water tank is connected with a direct drinking water pipeline system; still including setting up the pressure sensor who detects the drinking water pressure wherein in the constant voltage water tank, pressure sensor's output link to each other with the control circuit of booster pump, including the acquisition circuit who gathers the signal of pressure sensor output and the drive circuit who drives the booster pump work in the control circuit of booster pump, the control circuit of booster pump when gathering the pressure number of pressure sensor output and being less than the threshold value of settlement, drive the booster pump work.

2. The conveniently metered hotel drinking water supply system of claim 1, wherein: still include the transfer pond, the transfer pond set up between water making machine and booster pump, the drinking water output of water making machine connects the transfer pond, the input of booster pump is in the transfer pond.

3. A conveniently metered hotel drinking water supply system as claimed in claim 1 or claim 2, wherein: the water tap for water outlet of the water supply terminal is also provided with an electromagnetic valve.

4. The conveniently metered hotel drinking water supply system of claim 3, wherein: the control circuit of the electromagnetic valve comprises a communication module which is communicated with the hotel background.