CN216191146U - Instant heating type water outlet system without water tank and capable of solving repeated starting problem - Google Patents
Instant heating type water outlet system without water tank and capable of solving repeated starting problem Download PDFInfo
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- CN216191146U CN216191146U CN202122505668.XU CN202122505668U CN216191146U CN 216191146 U CN216191146 U CN 216191146U CN 202122505668 U CN202122505668 U CN 202122505668U CN 216191146 U CN216191146 U CN 216191146U
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Abstract
The utility model discloses an instant heating type water outlet system without a water tank and capable of solving the problem of repeated starting, which comprises a water flow distributor, a quantitative pressure suction valve, a water pump, a flowmeter and a heating body which are sequentially communicated; the water flow distributor is provided with a purified water inlet, a mixed water outlet, a raw water inlet and a purified water outlet, the raw water inlet is communicated with raw water, and the purified water outlet is communicated with the water inlet of the quantitative pressure suction valve; the water flow distributor is used for connecting the water purifier, the purified water inlet is communicated with a purified water outlet of the reverse osmosis water purifier, and the mixed water outlet is communicated with a raw water inlet of the reverse osmosis water purifier. The utility model solves the problem of repeated starting of wading equipment with small water flow under the condition of being connected with a large-flow water purifier for use, protects the service life and stability of the water purifier, and does not need a water tank for storing water.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to an instant heating type water outlet system which is free of a water tank and can solve the problem of repeated starting.
Background
When large-traffic purifier on the existing market is on the equipment of wading with water flow rate is little such as lug connection pipeline machine, instant heating type tap, because large-traffic purifier minute flow can reach more than one liter per minute, these equipment of wading with water flow rate is little need the flow only several hundred milliliters per minute, unnecessary water purification can not utilize, causes the water pump of large-traffic purifier to stop and starts repeatedly, influences product life and experience effect. Moreover, the large-flow water purifier needs a water tank to store water when in use, and the water tank is easy to cause secondary pollution and breed bacteria.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the present invention aims to: provided is an instant heating type water outlet system which is free of a water tank and can solve the problem of repeated starting.
One technical solution of the present invention is: the utility model provides an instant heating type water outlet system that no water tank just can solve and start the problem repeatedly which characterized in that: comprises a water flow distributor, a quantitative pressure-absorbing valve, a water pump, a flowmeter and a heating body which are communicated in sequence;
the water flow distributor is provided with a purified water inlet, a mixed water outlet, a raw water inlet and a purified water outlet, the raw water inlet is communicated with raw water, and the purified water outlet is communicated with the water inlet of the quantitative pressure suction valve;
the water flow distributor is used for connecting the water purifier, the purified water inlet is communicated with a purified water outlet of the reverse osmosis water purifier, and the mixed water outlet is communicated with a raw water inlet of the reverse osmosis water purifier.
Furthermore, the water flow distributor comprises a main pipeline, a separation table is arranged in the main pipeline, the separation table is provided with a separation hole which is communicated from left to right, a left cavity and a right cavity are formed by separating the interior of the main pipeline through the separation table, the left cavity and the right cavity are both communicated with the separation hole, a water distribution sleeve and a water inlet sleeve which extend from left to right are respectively arranged in the left cavity and the right cavity, and the top of the main pipeline is provided with a purified water inlet communicated with the water distribution sleeve and a mixed water outlet communicated with the water inlet sleeve;
a water diversion valve core capable of moving left and right is installed in the water diversion sleeve, the water diversion valve core is communicated with the water diversion sleeve, the right end of the water diversion valve core is used for plugging the separation hole, the left end of the water diversion sleeve is connected with a water outlet end cover communicated with the water diversion valve core, and the water outlet end cover is provided with a purified water outlet;
the water inlet sleeve is internally provided with a guide hole, the water inlet sleeve is internally provided with a pressure difference valve core which can move left and right and is used for plugging the guide hole, the pressure difference valve core is communicated with the water inlet sleeve, and the right end of the water inlet sleeve is provided with a raw water inlet communicated with the guide hole.
Furthermore, a one-way valve is installed in the separation table and communicated with the separation hole and the water inlet sleeve.
Furthermore, the top of the water diversion sleeve is provided with a first through hole and a second through hole which are communicated with the purified water inlet, a flow diversion plate is arranged in the middle of the water diversion valve core, the interior of the water diversion valve core is partitioned by the flow diversion plate to form a left flow passage and a right flow passage, the upper end of the water diversion valve core is provided with a third through hole communicated with the left flow passage and the first through hole and a fourth through hole communicated with the right flow passage and the second through hole, the left flow passage is communicated with the purified water outlet, and the second through hole can be communicated with the partition hole.
Furthermore, a first spring extending left and right is installed between the right end of the water outlet end cover and the left end of the water diversion valve core.
Furthermore, the upper end of the water inlet sleeve is provided with a fifth through hole and a sixth through hole which are communicated with the mixed water outlet, and the sixth through hole can be communicated with the guide hole.
Furthermore, a second spring is arranged between the right end of the one-way valve and the left end of the differential pressure valve core, and the right end of the differential pressure valve core is used for blocking the guide hole.
Furthermore, a water inlet electromagnetic valve is connected between the purified water outlet of the water purifier and the water outlet of the water pump through a pipe.
The instant heating type water outlet system without the water tank and capable of solving the problem of repeated starting has the advantages that: the problem of repeated starting of the wading equipment with small water flow under the condition that the wading equipment is connected with the large-flow water purifier for use is solved, and the service life and the stability of the water purifier are protected; no water tank is needed for storing water.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of a water distributor according to a first embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a water distributor according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a diverter valve cartridge according to a first embodiment of the present invention;
FIG. 5 is a sectional view of the main pipe according to the first embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a second flow distributor according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a diverter valve cartridge according to a second embodiment of the present invention;
FIG. 8 is a sectional view of the main pipe according to the second embodiment of the present invention;
fig. 9 is a schematic overall structure diagram of a third embodiment of the present invention.
Shown in the figure: 100-water flow distributor, 200-quantitative pressure-suction valve, 300-water pump, 400-flowmeter, 500-heating body, 600-water purifier, 601-purified water outlet, 602-raw water inlet, 700-water inlet solenoid valve, 1-main pipe, 11-partition table, 111-partition hole, 12-left cavity, 13-right cavity, 14-purified water inlet, 15-mixed water outlet, 2-water diversion sleeve, 21-first through hole, 22-second through hole, 3-water inlet sleeve, 31-guide hole, 32-raw water inlet, 33-fifth through hole, 34-sixth through hole, 4-water diversion valve core, 41-diversion plate, 42-left flow channel, 43-right flow channel, 44-third through hole, 45-fourth through hole, 5-water outlet cover, 51-purified water outlet, 6-differential pressure valve core, 7-one-way valve, 8-first spring, 9-second spring, 60-water outlet sleeve, 70-purified water inlet sleeve, 80-water inlet pipe, 90-mixing water outlet pipe.
Detailed Description
For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting features are described in conjunction with the accompanying drawings of the present invention:
the first embodiment is as follows: as shown in fig. 1, an instant heating type water outlet system without a water tank and capable of solving the problem of repeated start-up includes a water flow distributor 100, a quantitative pressure-suction valve 200, a water pump 300, a flow meter 400 and a heating body 500, which are sequentially connected; the water flow distributor 100 is provided with a purified water inlet 14, a mixed water outlet 15, a raw water inlet 32 and a purified water outlet 51, wherein the raw water inlet 32 is communicated with raw water, and the purified water outlet 51 is communicated with a water inlet of the quantitative pressure-absorbing valve 200; the water flow distributor 100 is connected to the water purifier 600, the purified water inlet 51 is communicated with the purified water outlet 601 of the reverse osmosis water purifier 600, and the mixed water outlet 15 is communicated with the raw water inlet 602 of the reverse osmosis water purifier 600. The quantitative pressure valve 200 is a prior art, which is disclosed in chinese patent No. cn202110010836.x, so its specific structure is not described herein.
As shown in fig. 2 to 5, the water flow distributor 100 includes a main body pipe 1, a partition 11 is provided at a middle position in the main body pipe 1, the partition 11 has a partition hole 111 penetrating left and right, and a left cavity 12 and a right cavity 13 are formed by partitioning the inside of the main body pipe 1 by the partition 11, the left cavity 12 and the right cavity 13 are both communicated with the partition hole 111, a water diversion sleeve 2 and a water inlet sleeve 3 extending left and right are respectively installed in the left cavity 12 and the right cavity 13, and a purified water inlet 14 communicated with the water diversion sleeve 2 and a mixed water outlet 15 communicated with the water inlet sleeve 3 are provided at the top of the main body pipe 1;
a water diversion valve core 4 capable of moving left and right is installed in the water diversion sleeve 2, the water diversion valve core 4 is communicated with the water diversion sleeve 2, the right end of the water diversion valve core 4 is used for blocking the opening at the left end of the separation hole 111, the left end of the water diversion sleeve 2 is connected with a water outlet end cover 5 communicated with the water diversion valve core 4, and the water outlet end cover 5 is provided with a purified water outlet 51;
the water inlet sleeve 3 is internally provided with a guide hole 31 which is through from left to right, the water inlet sleeve 3 is internally provided with a differential pressure valve core 6 which can move from left to right and is used for plugging the guide hole 31, the differential pressure valve core 6 is communicated with the water inlet sleeve 3, and the right end of the water inlet sleeve 3 is provided with a raw water inlet 32 communicated with the guide hole 31.
As shown in fig. 3, a check valve 7 is installed in the partition table 11, and the check valve 7 is communicated with the partition hole 111 and the water inlet sleeve 3. The function of the one-way valve 7 is to prevent water from flowing backwards from the right chamber 13 to the left chamber 12.
As shown in fig. 3 and 4, the top of the water diversion sleeve 2 has a first through hole 21 and a second through hole 22 communicated with the purified water inlet 14, a flow diversion plate 41 is arranged in the middle of the water diversion valve core 4, a left flow passage 42 and a right flow passage 43 are formed by dividing the interior of the water diversion valve core 4 through the flow diversion plate 41, the upper end of the water diversion valve core 4 has a third through hole 44 communicated with the left flow passage 42 and the first through hole 21 and a fourth through hole 45 communicated with the right flow passage 43 and the second through hole 22, the left flow passage 42 is communicated with the purified water outlet 51, and the second through hole 22 can be communicated with the dividing hole 111.
As shown in fig. 3, a first spring 8 extending left and right is installed between the right end of the water outlet end cover 5 and the left end of the water diversion valve core 4.
As shown in fig. 3, the inlet pipe 3 has a fifth through hole 33 and a sixth through hole 34 at an upper end thereof, which are communicated with the mixing outlet 15, and the sixth through hole 34 may be communicated with the guide hole 31.
As shown in fig. 3, a second spring 9 is installed between the right end of the check valve 7 and the left end of the differential pressure spool 6, and the right end of the differential pressure spool 6 is used for blocking the guide hole 31. The pilot hole 31 is located on the right side of the differential pressure spool 6.
When the instant heating type water outlet system capable of solving the problem of repeated starting is installed on wading equipment such as a water dispenser and the like, when the wading equipment such as the water dispenser and the like needs water purification, the water purifier 600 starts to work, purified water enters the left cavity 12 from the purified water inlet 14 of the water flow distributor 100, the water distribution valve core 4 moves towards the purified water outlet 51 (moves leftwards) under the action of pressure difference, and a gap for purified water to flow into the separation hole 111 is formed between the water distribution valve core 4 and the separation platform 11. The purified water is divided into two flow directions, one flow direction enters the left flow passage 42 of the water diversion valve core 4 through the first through hole 21 and the third through hole 44 and then flows to the quantitative pressure suction valve 200, the other flow direction enters the right flow passage 43 of the water diversion valve core 4 through the second through hole 22 and the fourth through hole 45 and then flows to the mixed water outlet 15 through the partition hole 111, the one-way valve 7 and the fifth through hole 33, redundant purified water flows to the mixed water outlet 15, the water outlet ratio of the two flows of purified water depends on the water amount required by wading equipment such as a drinking water dispenser, when the using amount of the wading equipment such as the drinking water dispenser is small, the moving stroke of the water diversion valve core 4 is small, the more purified water flows into the mixed water outlet 15, when the water flow required by the wading equipment such as the drinking water dispenser is large, the moving stroke of the water diversion valve core 4 is large, at the moment, the gap between the water diversion valve core 4 and the partition table 11 is small, and the less purified water flows into the mixed water outlet. When wading equipment such as a water dispenser stops working, the water diversion valve core 4 blocks the separation hole 111 under the action of the first spring 8, the mixed water outlet 15 is closed, and purified water is ensured not to flow out any more.
When the redundant purified water flows into the mixed water outlet 15 through the check valve 7, the redundant purified water and the raw water flowing in from the raw water inlet 32 are mixed and enter the water purifier 600, the differential pressure valve core 6 is used for controlling the flow of the raw water to supply the water purifier 600, when the pressure of the purified water entering the mixed water outlet 15 is small, the differential pressure valve core 6 is opened maximally under the pressure of the raw water, when the pressure of the purified water entering the mixed water outlet 15 is increased, the differential pressure valve core 6 moves (moves rightwards) towards the raw water inlet 32, the differential pressure valve core 6 tends to gradually block the guide hole 31, the gap for the raw water to flow in is smaller and smaller, and the raw water inlet amount is reduced.
Example two: as shown in fig. 6 to 8, the water flow distributor 100 includes a main body pipe 1, a partition table 11 is provided in the main body pipe 1, the partition table 11 has a partition hole 111 penetrating left and right, and a left cavity 12 and a right cavity 13 are formed by partitioning the inside of the main body pipe 1 through the partition table 11, both the left cavity 12 and the right cavity 13 are communicated with the partition hole 111, a water diversion valve core 4 and a differential pressure valve core 6 capable of moving left and right are respectively installed in the left cavity 12 and the right cavity 13, a purified water inlet pipe 80 with a purified water inlet 14 and a mixed water outlet pipe 90 with a mixed water outlet 15 are fixed at the top of the main body pipe 1, and the purified water inlet 14 is communicated with the water diversion valve core 4;
the right end of the water diversion valve core 4 is used for blocking the opening at the left end of the separation hole 111, and the left end of the main pipeline 1 is provided with a water outlet sleeve 60 with a purified water outlet 51;
the right cavity 13 of the main pipeline 1 is internally provided with a guide hole 31 which can be communicated with the mixed water outlet 15, the right end of the main pipeline 1 is provided with a water inlet sleeve 70 with a raw water inlet 32, and the raw water inlet 32 is communicated with the guide hole 31.
As shown in fig. 6, the check valve 7 is installed in the partition table 11, and the check valve 7 communicates with the partition hole 111.
As shown in fig. 6 and 7, the top of the main pipe 1 has a first through hole 21 and a second through hole 22 which are communicated with the purified water inlet 14 and the left cavity 12, a flow dividing plate 41 is arranged in the middle of the water dividing valve core 4, the inside of the water dividing valve core 4 is divided by the flow dividing plate 41 to form a left flow passage 42 and a right flow passage 43, the upper end of the water dividing valve core 4 has a third through hole 44 communicated with the left flow passage 42 and the first through hole 21 and a fourth through hole 45 communicated with the right flow passage 43 and the second through hole 22, the left flow passage 42 is communicated with the purified water outlet 51, and the second through hole 22 is communicated with the dividing hole 111.
A first spring 8 extending left and right is arranged between the right end of the water outlet sleeve 60 and the left end of the water distribution valve core 4;
the top of the main pipeline 1 is provided with a fifth through hole 33 and a sixth through hole 34 which are communicated with the mixed water outlet 15 and the right cavity 13, and the sixth through hole 34 can be communicated with the guide hole 31;
and a second spring 9 is arranged between the right end of the check valve 7 and the left end of the differential pressure valve core 6, and the right end of the differential pressure valve core 6 is used for blocking the guide hole 31.
When the water purifier 600 works, purified water enters the left cavity 12 from the purified water inlet 14 of the water flow distributor 100, the water diversion valve core 4 moves towards the purified water outlet 51 (moves leftwards) under the action of pressure difference by the water diversion valve core 4 when wading equipment such as a water dispenser and the like needs purified water, and a gap for purified water to flow into the separation hole 111 is formed between the water diversion valve core 4 and the separation platform 11. The purified water is divided into two flow directions, one flow direction enters the left flow passage 42 of the water diversion valve core 4 through the first through hole 21 and the third through hole 44 and then flows to the quantitative pressure suction valve 200, the other flow direction enters the right flow passage 43 of the water diversion valve core 4 through the second through hole 22 and the fourth through hole 45 and then flows to the mixed water outlet 15 through the partition hole 111, the one-way valve 7 and the fifth through hole 33, redundant purified water flows to the mixed water outlet 15, the water outlet ratio of the two flows of purified water depends on the water amount required by wading equipment such as a drinking water dispenser, when the using amount of the wading equipment such as the drinking water dispenser is small, the moving stroke of the water diversion valve core 4 is small, the more purified water flows into the mixed water outlet 15, when the water flow required by the wading equipment such as the drinking water dispenser is large, the moving stroke of the water diversion valve core 4 is large, at the moment, the gap between the water diversion valve core 4 and the partition table 11 is small, and the less purified water flows into the mixed water outlet. When wading equipment such as a water dispenser stops working, the water diversion valve core 4 blocks the separation hole 111 under the action of the first spring 8, the mixed water outlet 15 is closed, and purified water is ensured not to flow out any more.
When the redundant purified water flows into the mixed water outlet 15 through the check valve 7, the redundant purified water and the raw water flowing in from the raw water inlet 32 are mixed and enter the water purifier 600, the differential pressure valve core 6 is used for controlling the flow of the raw water to supply the water purifier 600, when the pressure of the purified water entering the mixed water outlet 15 is small, the differential pressure valve core 6 is opened maximally under the pressure of the raw water, when the pressure of the purified water entering the mixed water outlet 15 is increased, the differential pressure valve core 6 moves (moves rightwards) towards the raw water inlet 32, the differential pressure valve core 6 tends to gradually block the guide hole 31, the gap for the raw water to flow in is smaller and smaller, and the raw water inlet amount is reduced.
After the redundant clean water can be utilized, the problem of repeated starting of the wading equipment with small water flow and the large-flow water purifier 600 with the water pump 300 under the condition of connection and use is solved.
Example three: as shown in fig. 9, the difference between the third embodiment and the first embodiment is: a water inlet solenoid valve 700 is connected between the purified water outlet 601 of the water purifier 600 and the water outlet of the water pump 300 through a pipe. When a large flow of water is needed, the water inlet electromagnetic valve 700 can be opened to discharge the large flow of water.
It should be understood that the above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and that the present invention is not limited by the above description and drawings.
Claims (8)
1. The utility model provides an instant heating type water outlet system that no water tank just can solve and start the problem repeatedly which characterized in that: comprises a water flow distributor, a quantitative pressure-absorbing valve, a water pump, a flowmeter and a heating body which are communicated in sequence;
the water flow distributor is provided with a purified water inlet, a mixed water outlet, a raw water inlet and a purified water outlet, the raw water inlet is communicated with raw water, and the purified water outlet is communicated with the water inlet of the quantitative pressure suction valve;
the water flow distributor is used for connecting the water purifier, the purified water inlet is communicated with a purified water outlet of the reverse osmosis water purifier, and the mixed water outlet is communicated with a raw water inlet of the reverse osmosis water purifier.
2. The tankless water outlet system that addresses the problem of repeated startup of claim 1, further comprising: the water flow distributor comprises a main pipeline, a separation table is arranged in the main pipeline, the separation table is provided with a separation hole which is communicated from left to right, the interior of the main pipeline is separated by the separation table to form a left cavity and a right cavity, the left cavity and the right cavity are both communicated with the separation hole, a water distribution sleeve and a water inlet sleeve which extend from left to right are respectively arranged in the left cavity and the right cavity, and the top of the main pipeline is provided with a purified water inlet communicated with the water distribution sleeve and a mixed water outlet communicated with the water inlet sleeve;
a water diversion valve core capable of moving left and right is installed in the water diversion sleeve, the water diversion valve core is communicated with the water diversion sleeve, the right end of the water diversion valve core is used for plugging the separation hole, the left end of the water diversion sleeve is connected with a water outlet end cover communicated with the water diversion valve core, and the water outlet end cover is provided with a purified water outlet;
the water inlet sleeve is internally provided with a guide hole, the water inlet sleeve is internally provided with a pressure difference valve core which can move left and right and is used for plugging the guide hole, the pressure difference valve core is communicated with the water inlet sleeve, and the right end of the water inlet sleeve is provided with a raw water inlet communicated with the guide hole.
3. The tankless water outlet system that addresses the problem of repeated startup of claim 2, further comprising: and a one-way valve is arranged in the separation table and is communicated with the separation hole and the water inlet sleeve.
4. The tankless water outlet system that addresses the problem of repeated startup of claim 2, further comprising: the top of the water diversion sleeve is provided with a first through hole and a second through hole which are communicated with the purified water inlet, a flow diversion plate is arranged in the middle of the water diversion valve core, the interior of the water diversion valve core is divided by the flow diversion plate to form a left flow passage and a right flow passage, the upper end of the water diversion valve core is provided with a third through hole communicated with the left flow passage and the first through hole and a fourth through hole communicated with the right flow passage and the second through hole, the left flow passage is communicated with the purified water outlet, and the second through hole can be communicated with the dividing hole.
5. The tankless water outlet system that addresses the problem of repeated startup of claim 2, further comprising: and a first spring extending leftwards and rightwards is arranged between the right end of the water outlet end cover and the left end of the water diversion valve core.
6. The tankless water outlet system that addresses the problem of repeated startup of claim 2, further comprising: the upper end of the water inlet sleeve is provided with a fifth through hole and a sixth through hole which are communicated with the mixed water outlet, and the sixth through hole can be communicated with the guide hole.
7. The tankless water outlet system that addresses the problem of repeated startup of claim 3, further comprising: and a second spring is arranged between the right end of the one-way valve and the left end of the differential pressure valve core, and the right end of the differential pressure valve core is used for plugging the guide hole.
8. The tankless water outlet system that addresses the problem of repeated startup of claim 1, further comprising: and a water inlet electromagnetic valve is connected between the purified water outlet of the water purifier and the water outlet of the water pump through a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122505668.XU CN216191146U (en) | 2021-10-18 | 2021-10-18 | Instant heating type water outlet system without water tank and capable of solving repeated starting problem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122505668.XU CN216191146U (en) | 2021-10-18 | 2021-10-18 | Instant heating type water outlet system without water tank and capable of solving repeated starting problem |
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| Publication Number | Publication Date |
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| CN216191146U true CN216191146U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122505668.XU Active CN216191146U (en) | 2021-10-18 | 2021-10-18 | Instant heating type water outlet system without water tank and capable of solving repeated starting problem |
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| Country | Link |
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| CN (1) | CN216191146U (en) |
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2021
- 2021-10-18 CN CN202122505668.XU patent/CN216191146U/en active Active
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