CN219011362U - Water delivery and distribution equipment - Google Patents
Water delivery and distribution equipment Download PDFInfo
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- CN219011362U CN219011362U CN202223610490.6U CN202223610490U CN219011362U CN 219011362 U CN219011362 U CN 219011362U CN 202223610490 U CN202223610490 U CN 202223610490U CN 219011362 U CN219011362 U CN 219011362U
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Abstract
The utility model relates to water delivery and distribution equipment, which comprises a water storage tank and a heating tank; the water inlet of the hot water tank is communicated with the tap water pipe through a first pipeline, and the sewage outlet of the hot water tank is communicated with the sewage pipe through a second pipeline; a third pipeline is connected to the first pipeline, and the other end of the third pipeline is communicated with a water inlet of the water storage tank; the third pipeline is connected with a temperature regulating valve, the temperature regulating valve is communicated with the water outlet of the hot water tank through a fourth pipeline, the fourth pipeline is provided with a heat exchanger, and an electric ball valve is arranged on the fourth pipeline and between the heat exchanger and the water outlet of the hot water tank. The heat exchanger is arranged on the pipeline between the water storage water tank and the heating water tank, so that when the hot water in the heating water tank passes through the heat exchanger, a certain temperature is reduced to be warm water, the warm water passes through the temperature regulating valve together with cold water entering the third pipeline from the tap water pipe and hot water passing through the eighth pipeline, and the temperature is further reduced to be warm water with a set water temperature, so that the water conveying and distributing equipment can provide constant temperature water.
Description
Technical Field
The utility model relates to the technical field of water supply equipment, in particular to water delivery and distribution equipment.
Background
The water delivery and distribution equipment in the current industry can rarely provide constant temperature water and can not provide continuous constant temperature water, so that the situation that water is lack or the water temperature is too high or too low is often caused when the water delivery and distribution equipment is used in batches in places such as bathrooms, schools and the like, and the use experience is greatly influenced; meanwhile, because the water temperature in the water tank is to be regulated, most of cold water is directly injected into the heating water tank until the water temperature is reduced to the constant temperature water temperature and then enters the water storage water tank, and most of water flows out through the overflow port to be wasted, and electricity is wasted.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide water conveying and distributing equipment, which solves the problems that water is difficult to supply in a large-scale place, constant-temperature water with flux cannot be continuously and uninterruptedly amplified, water and electricity are wasted and the like which extend out of the water conveying and distributing equipment, and the reliability of a waterway system is effectively improved by reasonably arranging a heat exchanger and two circulating pumps between a water storage tank and a heating tank and arranging a liquid level probe on the water storage tank.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the water delivery and distribution equipment comprises a water storage tank and a heating water tank connected with the water storage tank; the heating water tank is provided with a hot water tank water inlet, a hot water tank water outlet, a hot water tank overflow port and a hot water tank sewage outlet, and the hot water tank overflow port is provided with an overflow pipeline;
the water storage tank is provided with a water storage tank water outlet, a water storage tank water inlet and a water storage tank drain outlet;
the water inlet of the hot water tank is communicated with the tap water pipe through a first pipeline, and the sewage outlet of the hot water tank is communicated with the sewage pipe through a second pipeline; a third pipeline is connected to the first pipeline, and the other end of the third pipeline is communicated with a water inlet of the water storage tank; the third pipeline is connected with a temperature regulating valve, the temperature regulating valve is communicated with the water outlet of the hot water tank through a fourth pipeline, the fourth pipeline is provided with a heat exchanger, an electric ball valve is arranged on the fourth pipeline and between the heat exchanger and the water outlet of the hot water tank, and an eighth pipeline is communicated between the inlet end of the heat exchanger and the temperature regulating valve.
In the technical scheme, the heat exchanger is arranged on the pipeline between the water storage water tank and the heating water tank, so that when the hot water in the heating water tank passes through the heat exchanger, a certain temperature is reduced to be warm water, the warm water passes through the temperature regulating valve together with cold water entering the third pipeline from the tap water pipe and hot water passing through the eighth pipeline, and the temperature is further reduced to be warm water with a set water temperature, so that the water conveying and distributing equipment can provide warm water.
Preferably, the heating water tank is provided with a first high liquid level probe and a first low liquid level probe, and the water storage water tank is provided with a second high liquid level probe and a second low liquid level probe. In the technical scheme, the high-liquid-level probe and the low-liquid-level probe are respectively arranged on the two water tanks to detect the water level in the two water tanks, so that the two water tanks can be subjected to uninterrupted water replenishing, the water tanks are kept in a water full state, and continuous uninterrupted water discharging is realized.
Preferably, the heating water tank is provided with a first upper temperature probe and a first lower temperature probe, and the water storage water tank is provided with a second upper temperature probe and a second lower temperature probe. In the technical scheme, the upper temperature probe and the lower temperature probe are respectively arranged on the two water tanks, so that the temperatures in the two water tanks can be respectively detected, the water in the heating water tank can be heated to the set temperature, and the water in the water storage water tank is relatively kept at the constant temperature. It should be noted here that, because the water tank is bigger, set up two temperature probes, can increase the detection scope, further make the temperature keep relatively stable.
Preferably, the heating water tank is provided with a first circulation interface and a second circulation interface, and the water storage water tank is provided with a third circulation interface and a fourth circulation interface; a fifth pipeline is connected between the first circulation interface and the third circulation interface, a first circulation pump is arranged on the fifth pipeline, a sixth pipeline is connected between the second circulation interface and the fourth circulation interface, and a water drain valve is arranged on the sixth pipeline. In the technical scheme, the first circulating pump and the water drain valve are simultaneously opened, so that when the water temperature in the water storage tank is lower than the low-temperature set temperature, water in the heating tank and water in the water storage tank can be circulated until the water temperature of the water storage tank rises to the set temperature, and continuous uninterrupted amplification of flux warm water is ensured.
Preferably, a fifth circulation interface and a sixth circulation interface are arranged on the water storage tank, a seventh pipeline is connected between the fifth circulation interface and the sixth circulation interface, and a second circulation pump is arranged on the seventh pipeline. In the technical scheme, the second circulating pump is opened and is used for automatically circulating water in the water storage tank when the water temperature in the water storage tank is higher than the high-temperature set temperature until the water temperature of the water storage tank is reduced to the set temperature, so that continuous uninterrupted amplification of flux warm water is ensured.
Preferably, a first water inlet electromagnetic valve is arranged on the first pipeline.
Preferably, a second water inlet electromagnetic valve is arranged on the third pipeline and between the junction of the first pipeline and the third pipeline and the temperature regulating valve.
Preferably, an NTC thermistor is arranged on the third pipeline and between the temperature regulating valve and the water inlet of the water storage tank.
Preferably, the heating water tank is symmetrically provided with four heating pipes.
Preferably, a manual ball valve is arranged on the second pipeline.
According to the technical scheme, the heat exchanger and the temperature regulating valve are used for providing constant-temperature water for the water storage tank, and the external circulation of the first circulating pump and the internal circulation of the second circulating pump are used for guaranteeing the constant water temperature in the water storage tank, so that the water outlet of the water storage tank discharges the constant-temperature water, and the defects of water and electricity consumption are effectively overcome; meanwhile, the water storage tank is subjected to uninterrupted water replenishing through the high and low liquid level probe detection water level, so that the water tank is kept in a full state, and continuous and uninterrupted water discharging is realized.
In particular, compared with the prior art, the scheme has the following beneficial effects:
(1) through heat exchange and internal and external circulation, the water and electricity consuming problem is effectively solved;
(2) warm water can be discharged;
(3) the temperature of the warm water can be set;
(4) the control logic is simple, and the process is simple;
(5) the heating water tank and the warm water tank are not pressurized, so that the service life can be prolonged.
Drawings
Fig. 1 is a schematic diagram of a water delivery and distribution apparatus system.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The water delivery and distribution equipment shown in fig. 1 comprises a water storage tank 1 and a heating water tank 2 connected with the water storage tank 1; the heating water tank 2 is provided with a hot water tank water inlet 3, a hot water tank water outlet 4, a hot water tank overflow port 5 and a hot water tank sewage outlet 6, and the hot water tank overflow port 5 is provided with an overflow pipeline 7;
the water storage tank 1 is provided with a water storage tank water outlet 8, a water storage tank water inlet 9 and a water storage tank drain 10;
the hot water tank water inlet 3 is communicated with a tap water pipe through a first pipeline 100, and the hot water tank sewage outlet 6 is communicated with a sewage pipe through a second pipeline 101; a third pipeline 102 is connected to the first pipeline 100, and the other end of the third pipeline 102 is communicated with the water inlet 9 of the water storage tank; the third pipeline 102 is connected with a temperature regulating valve 11, the temperature regulating valve 11 is communicated with the hot water tank water outlet 4 through a fourth pipeline 103, the fourth pipeline 103 is provided with a heat exchanger 12, an electric ball valve 13 is arranged on the fourth pipeline 103 and between the heat exchanger 12 and the hot water tank water outlet 4, and an eighth pipeline 107 is communicated between the inlet end of the heat exchanger 12 and the temperature regulating valve 11.
Further, a first high liquid level probe 14 and a first low liquid level probe 15 are arranged on the heating water tank 2, and a second high liquid level probe 16 and a second low liquid level probe 17 are arranged on the water storage water tank 1.
Further, a first upper temperature probe 18 and a first lower temperature probe 19 are arranged on the heating water tank 2, and a second upper temperature probe 20 and a second lower temperature probe 21 are arranged on the water storage water tank 1.
Further, a first circulation interface 22 and a second circulation interface 23 are arranged on the heating water tank 2, and a third circulation interface 24 and a fourth circulation interface 25 are arranged on the water storage water tank 1; a fifth pipeline 104 is connected between the first circulation interface 22 and the third circulation interface 24, a first circulation pump 200 is arranged on the fifth pipeline 104, a sixth pipeline 105 is connected between the second circulation interface 23 and the fourth circulation interface 25, and a water drain valve 26 is arranged on the sixth pipeline 105.
Further, a fifth circulation interface 27 and a sixth circulation interface 28 are provided on the water storage tank 1, a seventh pipeline 106 is connected between the fifth circulation interface 27 and the sixth circulation interface 28, and a second circulation pump 201 is provided on the seventh pipeline 106.
Further, a first water inlet electromagnetic valve 301 is disposed on the first pipeline 100.
Further, a second water inlet electromagnetic valve 302 is arranged on the third pipeline 102 and between the junction of the first pipeline 100 and the third pipeline 102 and the temperature regulating valve 11.
Further, an NTC thermistor 400 is arranged on the third pipe 102 between the temperature regulating valve 11 and the water inlet 9 of the water storage tank.
Further, four heating pipes 29 are symmetrically arranged on the heating water tank 2.
Further, the second pipe 101 is provided with a manual ball valve 30.
In this embodiment, to the water distribution equipment of current large-scale places such as bathroom, school seldom can provide the constant temperature water, can't provide continuous incessant constant temperature water moreover, often can appear lack of water or temperature too high or too low problem to and when adjusting the temperature in the water tank, in most can directly pour into the heating water tank with cold water, until temperature drops to constant temperature water temperature reentrant water tank for most water flows through the overflow mouth, takes water, takes the problem of electricity. According to the scheme, the heat exchanger 12 and the temperature regulating valve 11 are used for providing constant temperature water for the water storage tank 1, and the external circulation of the first circulating pump 200 and the internal circulation of the second circulating pump 201 are used for guaranteeing the constant water temperature in the water storage tank 1, so that the water outlet of the water storage tank discharges the constant temperature water, and the defects of water and electricity consumption are effectively overcome; meanwhile, the water storage tank is subjected to uninterrupted water replenishing through the high and low liquid level probe detection water level, so that the water tank is kept in a full state, and continuous and uninterrupted water discharging is realized. The specific implementation steps are as follows:
1) The device is powered on, when the water level is not detected by the low liquid level probes of the heating water tank 2 and the water storage water tank 1, the first water inlet electromagnetic valve 301 is opened, water is fed into the heating water tank 2 and is supplemented to the first high liquid level probe 14, the four heating pipes 29 are simultaneously started to be heated, and when the temperatures of the first upper temperature probe 18 and the first lower temperature probe 19 reach the set temperatures, the heating is stopped;
2) Opening the electric ball valve 13 and the second water inlet electromagnetic valve 302, mixing the water in the heating water tank 2 with cold water after passing through the heat exchanger 12, passing through the temperature regulating valve 11, enabling the water temperature to be reduced to a constant temperature water set temperature, and entering the water storage water tank 1 until the water in the heating water tank 2 is lower than the first low liquid level probe 15, and closing the electric ball valve 13 and the second water inlet electromagnetic valve 302;
3) Opening a first water inlet electromagnetic valve 301 to supplement water to the heating water tank 2, supplementing water to the first high liquid level probe 14, starting heating until the temperatures of the first upper temperature probe 18 and the first lower temperature probe 19 reach the set temperatures, and stopping heating; opening the electric ball valve 13 and the second water inlet electromagnetic valve 302 to supplement water for the water storage tank 1, circulating in this way until the water level of the water storage tank 1 reaches the first high liquid level probe 14, closing the electric ball valve 13 and the second water inlet electromagnetic valve 302, then opening the first water inlet electromagnetic valve 301 to supplement water for the heating water tank 2 to the first high liquid level probe 14, after heating to a set temperature, closing the first water inlet electromagnetic valve 301, stopping heating, and entering a heat preservation state;
4) After the user uses water, when the water level of the water storage tank 1 is lower than the second high liquid level probe 16, opening the electric ball valve 13 and the second water inlet electromagnetic valve 302 to feed water and supplement water, and closing the electric ball valve 13 and the second water inlet electromagnetic valve 302 after supplementing water to the second high liquid level probe 16;
5) When the second upper temperature probe 20 and the second lower temperature probe 21 in the water storage tank 1 detect that the water temperature is lower than the low temperature set temperature, the water drain valve 16 and the first circulating pump 200 are opened for external circulation until the second upper temperature probe 20 and the second lower temperature probe 21 detect that the water temperature reaches the low temperature water temperature, the water drain valve 16 and the first circulating pump 200 are closed;
7) When the water temperature in the water storage tank 1 still does not reach the constant temperature water temperature after the external circulation is carried out for a certain time, the water drain valve 16 and the first circulating pump 200 are closed, the heating tank 2 is filled with water to the first high liquid level probe 14, the heating pipe is started to heat to the set temperature, and the water drain valve 16 and the first circulating pump 200 are continuously opened for external circulation until the water temperature in the water storage tank 1 reaches the constant temperature water temperature;
8) When the second upper temperature probe 20 and the second lower temperature probe 21 in the water storage tank 1 detect that the water temperature is higher than the high temperature set temperature, the second circulation pump 201 is turned on to perform internal circulation until the second upper temperature probe 20 and the second lower temperature probe 21 detect that the water temperature is lower than the high temperature, and the second circulation pump 201 is turned off;
9) When the water level of the heating water tank 2 is lower than the high liquid level, the first water inlet electromagnetic valve 301 is opened to supplement water to the first high liquid level probe 14, the first water inlet electromagnetic valve 301 is closed, when the first upper temperature probe 18 and the first lower temperature probe 19 in the heating water tank 2 detect that the water temperature is lower than the low temperature set temperature, the heating pipe is started to heat until the first upper temperature probe 18 and the first lower temperature probe 19 detect that the water temperature reaches the set temperature, and the heating is stopped.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model.
Claims (10)
1. A water delivery and distribution device, characterized in that: comprises a water storage tank (1) and a heating water tank (2) connected with the water storage tank (1); the heating water tank (2) is provided with a hot water tank water inlet (3), a hot water tank water outlet (4), a hot water tank overflow port (5) and a hot water tank drain outlet (6), and the hot water tank overflow port (5) is provided with an overflow pipeline (7);
the water storage tank (1) is provided with a water storage tank water outlet (8), a water storage tank water inlet (9) and a water storage tank drain outlet (10);
the hot water tank water inlet (3) is communicated with a tap water pipe through a first pipeline (100), and the hot water tank drain outlet (6) is communicated with a drain pipe through a second pipeline (101); a third pipeline (102) is connected to the first pipeline (100), and the other end of the third pipeline (102) is communicated with a water inlet (9) of the water storage tank; the hot water tank is characterized in that a temperature regulating valve (11) is connected to the third pipeline (102), the temperature regulating valve (11) is communicated with the hot water tank water outlet (4) through a fourth pipeline (103), a heat exchanger (12) is arranged on the fourth pipeline (103), an electric ball valve (13) is arranged between the heat exchanger (12) and the hot water tank water outlet (4), and an eighth pipeline (107) is communicated between the inlet end of the heat exchanger (12) and the temperature regulating valve (11).
2. A water delivery and distribution apparatus according to claim 1, wherein: the heating water tank (2) is provided with a first high liquid level probe (14) and a first low liquid level probe (15), and the water storage water tank (1) is provided with a second high liquid level probe (16) and a second low liquid level probe (17).
3. A water delivery and distribution apparatus according to claim 2, wherein: the heating water tank (2) is provided with a first upper temperature probe (18) and a first lower temperature probe (19), and the water storage water tank (1) is provided with a second upper temperature probe (20) and a second lower temperature probe (21).
4. A water delivery and distribution apparatus according to claim 3, wherein: a first circulation interface (22) and a second circulation interface (23) are arranged on the heating water tank (2), and a third circulation interface (24) and a fourth circulation interface (25) are arranged on the water storage water tank (1); a fifth pipeline (104) is connected between the first circulation interface (22) and the third circulation interface (24), a first circulation pump (200) is arranged on the fifth pipeline (104), a sixth pipeline (105) is connected between the second circulation interface (23) and the fourth circulation interface (25), and a water drain valve (26) is arranged on the sixth pipeline (105).
5. A water delivery and distribution apparatus as claimed in claim 4 wherein: a fifth circulation interface (27) and a sixth circulation interface (28) are arranged on the water storage tank (1), a seventh pipeline (106) is connected between the fifth circulation interface (27) and the sixth circulation interface (28), and a second circulation pump (201) is arranged on the seventh pipeline (106).
6. A water delivery and distribution apparatus according to claim 1, wherein: the first pipeline (100) is provided with a first water inlet electromagnetic valve (301).
7. A water delivery and distribution apparatus according to claim 6, wherein: and a second water inlet electromagnetic valve (302) is arranged on the third pipeline (102) and between the junction of the first pipeline (100) and the third pipeline (102) and the temperature regulating valve (11).
8. A water delivery and distribution apparatus as in claim 7 wherein: an NTC thermistor (400) is arranged on the third pipeline (102) and between the temperature regulating valve (11) and the water inlet (9) of the water storage tank.
9. A water delivery and distribution apparatus according to claim 1, wherein: four heating pipes (29) are symmetrically arranged on the heating water tank (2).
10. A water delivery and distribution apparatus according to claim 1, wherein: and a manual ball valve (30) is arranged on the second pipeline (101).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223610490.6U CN219011362U (en) | 2022-12-29 | 2022-12-29 | Water delivery and distribution equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223610490.6U CN219011362U (en) | 2022-12-29 | 2022-12-29 | Water delivery and distribution equipment |
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Publication Number | Publication Date |
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CN219011362U true CN219011362U (en) | 2023-05-12 |
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CN202223610490.6U Active CN219011362U (en) | 2022-12-29 | 2022-12-29 | Water delivery and distribution equipment |
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CN (1) | CN219011362U (en) |
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2022
- 2022-12-29 CN CN202223610490.6U patent/CN219011362U/en active Active
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