CN210292061U - Water supply system of heat preservation water tank - Google Patents
Water supply system of heat preservation water tank Download PDFInfo
- Publication number
- CN210292061U CN210292061U CN201920850840.5U CN201920850840U CN210292061U CN 210292061 U CN210292061 U CN 210292061U CN 201920850840 U CN201920850840 U CN 201920850840U CN 210292061 U CN210292061 U CN 210292061U
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- water
- tank
- circulating
- water supply
- heat preservation
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Abstract
The utility model relates to a water supply system of a heat preservation water tank, which comprises a heat preservation water tank, a hot water supply port is arranged on the heat preservation water tank, one end of the heat preservation water tank is connected with a temperature control heating device, the other end is connected with a water replenishing device and a water supply system, the temperature control heating device comprises a water outlet arranged on the heat preservation water tank, the water outlet is connected with a hot water unit and a circulating hot water unit, the circulating hot water unit is connected with a circulating heating water pipe, the circulating heating water pipe is connected with a tee joint, one end of the tee joint is connected with the hot water unit, the other end of the tee joint is connected with a circulating water port, a circulating water pump is also connected between the tee joint and the circulating water port, a water level probe is arranged in the heat preservation water tank to pay attention to, and the heat-preservation water tank is also connected with a water return electromagnetic valve to reheat the water in the water supply pipeline, which is lower than the set temperature.
Description
Technical Field
The utility model relates to a water supply equipment technical field.
In particular to a water supply system of a heat preservation water tank.
Background
Commercial water supply system especially hotel etc. need 24 hours homothermal hot water supply, because need constant temperature, the hot water supply of constant pressure, current equipment is difficult to carry out moisturizing and heating, heat preservation according to user's in service behavior, so often suffers user complaint because the condition such as the temperature of water is too high, is low or cuts off the water supply, and customer experience effect is extremely low.
The water replenishing in the water tank of the existing warm water supply system needs mechanical water supply of operators and maintainers, the operation generally needs the operators to manually open the water supply valve to replenish water in the water tank, and the water in the water tank is heated after the water replenishing is finished. Secondly, because the floors using water are different, the higher floors cannot meet the requirement of normal water use. The water pipeline of a higher floor is longer, and water in the pipeline can be reduced to the room temperature if the water is not used for a long time, so that a client cannot use hot water with proper temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the weak point of above-mentioned conventional art, can not satisfy constantly the shortcoming of constant temperature, constant pressure water supply to current hot water supply installation.
The purpose of the utility model is achieved through the following technical measures: holding water tank water supply system, including holding water tank, the last hot water supply port that is provided with of holding water tank, its characterized in that: one end of the heat preservation water tank is connected with a temperature control heating device, the other end of the heat preservation water tank is connected with a water supplementing device and a water supply system, the temperature control heating device comprises a water outlet formed in the heat preservation water tank, the water outlet is connected with a hot water unit and a circulating hot water unit, the circulating hot water unit is connected with a circulating heating water delivery pipe, the circulating heating water delivery pipe is connected with a tee joint, one end of the tee joint is connected with the hot water unit, the other end of the tee joint is connected with a circulating water port, and a circulating water pump.
As an improvement of the technical scheme: the holding water tank water supply system is including the heat preservation supply tank, be provided with temperature probe and water level probe in the heat preservation supply tank 1, the water level mark point in the heat preservation supply tank is provided with threely, three water level mark point from the bottom up marks S1, S2, S3 in proper order.
As an improvement of the technical scheme: the water temperature probe is disposed below point S1.
As an improvement of the technical scheme: the heat-preservation water supply tank is characterized in that a water outlet and a water replenishing port are formed in the upper portion of the heat-preservation water supply tank, a hot water return port is formed in one side of the water replenishing port, a waste water port is formed in the lower portion of the heat-preservation water supply tank, and a circulating water port is further formed in the heat-preservation water supply tank.
As an improvement of the technical scheme: the hot water return port is connected with a hot water return pipeline, a return water electromagnetic valve is arranged on the hot water return pipeline, a water supply pipeline is arranged on the hot water supply port, and a water supply pump is arranged on the water supply pipeline.
As an improvement of the technical scheme: the water outlet is connected with a water outlet pipe, the other end of the water outlet pipe is connected with a hot water unit, the water outlet pipe is further connected with a circulating heating pipe, the circulating heating pipe is connected with a circulating hot water unit, the circulating hot water unit is connected with a circulating heating water pipe, the circulating heating water pipe is connected with a tee joint, one end of the tee joint is connected with the hot water unit, the other end of the tee joint is connected with a circulating water port, and a circulating water pump is further connected between the tee joint and the circulating.
As an improvement of the technical scheme: the hot water supply port is connected with the water supply pipeline, the water supply pipeline is connected with the water supply tee, water supply tee one end passes through the tube coupling with the return water solenoid valve, the tee bend other end is connected with the user side, the user side still is connected with the temperature-sensing valve, even the temperature-sensing valve feeds back the temperature of user side to the heat preservation feed water tank, controls the temperature through the heat preservation feed water tank.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: the utility model discloses a set up water level probe and pay close attention to holding water box water level constantly in holding water box, in time carry out the moisturizing to set up temperature probe control hot water unit and circulation hot water unit in holding water box and heat and the circulation heating to the holding water box water-logging, secondly holding water box still is connected with the return water solenoid valve, heats the water that is less than the settlement temperature in the water supply pipe again.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
FIG. 1 is a schematic structural diagram of the water supply system of the heat preservation water tank of the utility model.
Fig. 2 is a schematic view of the temperature control heating device of the present invention.
Fig. 3 is a schematic structural diagram of the heat preservation water tank of the utility model.
Fig. 4 is a schematic structural diagram of the user side of the present invention.
Detailed Description
Example (b): as shown in fig. 1 and 3, holding water box water supply system is including heat preservation supply tank 1, be provided with temperature probe 6 and water level probe 11 in the heat preservation supply tank 1, temperature probe 6 is used for surveying the temperature of the water in the heat preservation supply tank 1, water level probe 11 measures the water level in the heat preservation supply tank 1, the water level mark point in the heat preservation supply tank 1 is provided with threely, three water level mark point from the bottom up marks S1, S2, S3 in proper order, and three is pointed for carry out the moisturizing and heat preservation heating demand. The water temperature probe 6 is disposed below the point S1. The water supply device is characterized in that a water outlet 8 and a water replenishing port 2 are arranged on the upper portion of the heat-preservation water supply tank 1, a hot water return port 3 is arranged on one side of the water replenishing port 2, a waste water port 5 is arranged on the lower portion of the heat-preservation water supply tank 1, the waste water port 5 is connected with a water conveying pipeline, a valve is arranged on the water conveying pipeline, and a hot water supply port 4 and a circulating water port 7 are further arranged on the heat-preservation water supply tank.
The hot water return port 3 is connected with a hot water return pipeline, a return water electromagnetic valve 9 is arranged on the hot water return pipeline, the opening and closing of the return water electromagnetic valve 9 are controlled according to the water temperature, when the set water temperature is lower than 35 ℃, the return water electromagnetic valve 9 is opened, and water lower than 35 ℃ flows back to the heat preservation water supply tank 1 through the hot water return port 3 through the hot water return pipe to be heated.
The hot water supply port 4 provides 45 degrees centigrade hot water, be provided with the water supply pipe on the hot water supply port 4, provide the service that supplies water, be provided with water supply pump 10 on the water supply pipe, pressurize for the water in the water supply pipe, according to the water supply pressure of water supply demand adjustment water pump 10, satisfy user's demand.
As shown in attached figures 1-2, the water outlet 8 is connected with a water outlet pipe, the other end of the water outlet pipe is connected with a hot water unit 12, the water outlet pipe is also connected with a circulating heating pipe which is connected with a circulating hot water unit 13, the circulating hot water unit 13 is connected with a circulating heating water pipe, the circulating heating water pipe is connected with a tee joint, one end of the tee joint is connected with the hot water unit 12, the other end of the tee joint is connected with the circulating water port 7, a circulating water pump 14 is connected between the tee joint and the circulating water port 7, when the temperature in the heat-preservation water supply tank 1 is lower than 45 ℃, the circulating water pump 14 is started, the water in the heat-preservation water supply tank 1 is heated circularly, when the water level in the heat-preservation water supply tank 1 is lower than S3, the water supplementing is stopped until the water temperature in the heat-preservation water supply tank 1 is higher than 45 ℃, and the water supplementing and heating are carried out again.
The hot water unit 12 adopts an air source heat pump with the model number of PASHW100S-X1, and the circulating hot water unit 13 adopts a circulating hot water unit with the model number of PASHW 050S-X1.
As shown in fig. 1-4, the water supply pipeline is connected with a water supply tee, one end of the water supply tee is connected with the water return electromagnetic valve 9 through a pipeline, the other end of the tee is connected with a user end 15, the user end 15 is also connected with a temperature control valve 16, and even if the temperature control valve 16 feeds the water temperature of the user end 15 back to the heat preservation water supply tank 1, the water temperature is controlled through the heat preservation water supply tank 1.
Claims (7)
1. Holding water tank water supply system, including holding water tank, the last hot water supply port that is provided with of holding water tank, its characterized in that: one end of the heat preservation water tank is connected with a temperature control heating device, the other end of the heat preservation water tank is connected with a water supplementing device and a water supply system, the temperature control heating device comprises a water outlet formed in the heat preservation water tank, the water outlet is connected with a hot water unit and a circulating hot water unit, the circulating hot water unit is connected with a circulating heating water delivery pipe, the circulating heating water delivery pipe is connected with a tee joint, one end of the tee joint is connected with the hot water unit, the other end of the tee joint is connected with a circulating water port, and a circulating water pump.
2. The insulated water tank water supply system according to claim 1, wherein: the holding water tank water supply system is including the heat preservation supply tank, be provided with temperature probe and water level probe in the heat preservation supply tank, the water level mark point in the heat preservation supply tank is provided with threely, three water level mark point from the bottom up marks S1, S2, S3 in proper order.
3. The insulated water tank water supply system according to claim 2, wherein: the water temperature probe is arranged below the point S.
4. The insulated water tank water supply system according to claim 3, wherein: the heat-preservation water supply tank is characterized in that a water outlet and a water replenishing port are formed in the upper portion of the heat-preservation water supply tank, a hot water return port is formed in one side of the water replenishing port, a waste water port is formed in the lower portion of the heat-preservation water supply tank, and a circulating water port is further formed in the heat-preservation water supply tank.
5. The holding water tank water supply system according to claim 4, wherein: the hot water return port is connected with a hot water return pipeline, a return water electromagnetic valve is arranged on the hot water return pipeline, a water supply pipeline is arranged on the hot water supply port, and a water supply pump is arranged on the water supply pipeline.
6. The hot water tank supply system according to any one of claims 1 to 5, wherein: the water outlet is connected with a water outlet pipe, the other end of the water outlet pipe is connected with a hot water unit, the water outlet pipe is further connected with a circulating heating pipe, the circulating heating pipe is connected with a circulating hot water unit, the circulating hot water unit is connected with a circulating heating water pipe, the circulating heating water pipe is connected with a tee joint, one end of the tee joint is connected with the hot water unit, the other end of the tee joint is connected with a circulating water port, and a circulating water pump is further connected between the tee joint and the circulating.
7. The holding water tank water supply system according to claim 4, wherein: the hot water supply port is connected with the water supply pipeline, the water supply pipeline is connected with the water supply tee, water supply tee one end passes through the tube coupling with the return water solenoid valve, the tee bend other end is connected with the user side, the user side still is connected with the temperature-sensing valve, even the temperature-sensing valve feeds back the temperature of user side to the heat preservation feed water tank, controls the temperature through the heat preservation feed water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850840.5U CN210292061U (en) | 2019-06-06 | 2019-06-06 | Water supply system of heat preservation water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920850840.5U CN210292061U (en) | 2019-06-06 | 2019-06-06 | Water supply system of heat preservation water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210292061U true CN210292061U (en) | 2020-04-10 |
Family
ID=70072788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920850840.5U Expired - Fee Related CN210292061U (en) | 2019-06-06 | 2019-06-06 | Water supply system of heat preservation water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210292061U (en) |
-
2019
- 2019-06-06 CN CN201920850840.5U patent/CN210292061U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210606 |