CN211695380U

CN211695380U - Connection type water-storage open water heater

Info

Publication number: CN211695380U
Application number: CN202020277407.XU
Authority: CN
Inventors: 于志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-10-16
Anticipated expiration: 2030-03-09

Abstract

The utility model provides an open water heater of formula of plugging into but water storage, is including plugging into head, muddy water valve, first water pipe, second water pipe, storage water tank, heating unit, connect and be equipped with into water end and play water end on the head, mix the water valve including branch entry, first minute export, second minute export, regulation end, the storage water tank is equipped with water tank water inlet and water tank delivery port, mix the branch entry of water valve and connect the end intercommunication of intaking of head, the one end and the first minute export intercommunication of first water pipe, the other end with water tank water inlet intercommunication, the one end and the water tank delivery port intercommunication of second water pipe, the other end and the play water end intercommunication of connecting into the head, the second minute export of mixing the water valve also with connect the play water end intercommunication of head, heating unit is used for right water in the storage water tank heats. The invention relates to the field of water heaters, adopts a connection type water-mixing design, has the advantages of a water storage type water heater and an instant heating type water heater, and is low in cost, portable, easy to use and easy to install.

Description

Connection type water-storage open water heater

Technical Field

The utility model relates to a water heater field, concretely relates to formula of plugging into but open water heater of water storage.

Background

Conventional water heaters are mainly classified into storage type water heaters and instantaneous type water heaters. The water storage type water heater is the most widely applied water heater, but the traditional open type water storage water heater is inconvenient to use and is eliminated due to the troublesome installation, the water storage type water heater on the market is mostly closed at present, the internal volume of the water storage type water heater is in a closed state, the internal pressure rises after heating, the inner container needs to bear pressure, a firm cylindrical corrosion-resistant inner container and a special pressure relief device need to be adopted to prevent the danger of explosion, and the water storage type water heater needs to be installed by a specially-assigned person due to the troublesome installation due to the overlarge volume, so that the use cost of a client is increased. The instant heating type water heater is a new water heater in the current market, has small volume and quick heating, is very convenient when hot water is instantly heated, but has overlarge power, high requirement on a line, and high water pressure, otherwise, the hot water cannot be used at high temperature and cannot be comfortably used, so that a plurality of families cannot install and use the instant heating type water heater, and the application scene is limited.

In addition, the connection type of the instant water heater in the market is also provided, the installation is convenient, but the whole heater needs to be hung on the original water faucet, the strength borne by the joint of the water faucet and the connection type instant water heater is overlarge, the water pressure is easily dropped due to overlarge water pressure, and the safety problem is easily worried by customers due to the fact that the heater is too close to the water outlet.

The utility model provides a provide a water heater scheme can solve above-mentioned problem, has both possessed traditional water storage formula water heater and instant heating type water heater's advantage simultaneously, can avoid the shortcoming of two kinds of water heaters again, but also possesses with low costs, portable easy characteristics with easy installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a formula of plugging into can open water heater of water storage, its heating module is located the storage water tank, and the head is refuted fast and installs on ordinary water tap to accessible small in size's connecing, and cold water flows into from tap and refutes the head, leads to pipe and gets into the storage water tank, refutes the head through another water pipe flow-back after heating module heating, and can mix with the cold water in tap with arbitrary proportion and flow out from connecing overhead water outlet end after the warm water. The water heater has the advantages of both the traditional water storage type water heater and the instant heating type water heater, can avoid the defects of the two water heaters, and has the characteristics of low cost, portability, easy use and easy installation.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a connection type water storage open water heater comprises a connection head, a water mixing valve, a first water pipe, a second water pipe, a water storage tank and a heating unit,

the connecting head is provided with a water inlet end and a water outlet end,

the water mixing valve is arranged in the connecting head and comprises a water dividing inlet, a first water dividing outlet, a second water dividing outlet and an adjusting end, the proportion of water flowing into the water dividing inlet to the first water dividing outlet and the second water dividing outlet can be adjusted by the adjusting end of the water mixing valve,

the water storage tank is provided with a water tank water inlet and a water tank water outlet,

the water inlet end of the connecting head is connected with an external water supply port, the water dividing inlet of the water mixing valve is communicated with the water inlet end of the connecting head, one end of the first water pipe is communicated with the first water dividing outlet, the other end of the first water pipe is communicated with the water inlet of the water tank, one end of the second water pipe is communicated with the water outlet of the water tank, the other end of the second water pipe is communicated with the water outlet end of the connecting head, the second water dividing outlet of the water mixing valve is also communicated with the water outlet end of the connecting head,

the heating unit is used for heating the water in the water storage tank.

In some embodiments of the present invention, the external water supply port is a tap water faucet, and the water inlet end of the connector is fixedly mounted on the tap water faucet.

Preferably, the heating pipe of the heating unit is arranged at a position close to the water outlet of the water tank. The advantage that the heating pipe setting is being close to water tank delivery port position lies in, and the ability very first time flow direction of hydroenergy after the heating connects the play water end of head, improves heating efficiency and connects the head and go out hydrothermal speed.

Preferably, the water outlet of the water tank is positioned at the upper part of the water tank, and the water inlet of the water tank is positioned at the lower part of the water tank. Because this practicality is open storage water tank design, the water tank delivery port is direct and connects the play water end intercommunication of overlap joint, consequently sets up the water tank delivery port on the upper portion of water tank and is favorable to preventing the emergence of leaking.

Preferably, the water inlet of the water tank and the water outlet of the water tank are both positioned at the upper part of the water tank. The water inlet of the water tank is arranged on the upper portion and the lower portion of the water storage tank, the water inlet pipe and the water outlet pipe can be selected conventionally and are respectively good and bad, if the water inlet of the water tank is arranged on the upper portion, the water inlet pipe and the water outlet pipe can be bundled together, the conciseness of products is improved, the water leakage problem of the water inlet of the water tank is not worried about, but the water flow after being heated returns to a cold water area close to the water inlet of the water tank instead of directly flowing to the water return problem of the water outlet end of the connecting head, and the heat utilization rate and the hot water. In order to solve the above-mentioned water return problem, preferably, a partition is further disposed in the water storage tank, the partition divides the volume of the upper portion of the water storage tank into two parts, namely a first water tank portion and a second water tank portion, the volume of the lower portion of the water storage tank is communicated, the water inlet of the water tank is located above the area where the first water tank portion is located, the water outlet of the water tank is located above the area where the second water tank portion is located, and the heating pipe of the heating unit is disposed in the second water tank portion. Under this condition, cold water gets into the water tank water inlet after, first water tank portion of need flowing through earlier, then gets into second water tank portion by the water storage tank lower part, arrives the heating pipe position and then is heated, and the return water problem has been solved effectively to this design, and sets up to be enough little when the volume of second water tank portion, just can accomplish to carry out rapid heating to the water in the second water tank portion, reaches instant heating faucet's instant heating effect. In addition, the design does not need to worry about that water in the whole water storage tank cannot be heated, because the isolating sheet only influences the exchange efficiency of water flow and heat between the two water tank parts and does not block the water flow and the heat, if the water tank is heated for a long time, the water and the heat in the second water tank part can still be transferred to the first water tank part, and therefore the effect of heating the water in the whole water storage tank is achieved.

Furthermore, the water mixing valve further comprises an adjusting knob, wherein the adjusting knob is installed on the connecting head and matched with the adjusting end of the water mixing valve, and the adjusting knob can be rotated to drive the adjusting end to rotate. The adjusting knob is mainly used for facilitating a user to adjust the water temperature at the water outlet end of the connector at any time, so that only hot water or only cold water is discharged or warm water obtained by mixing the hot water and the cold water in any proportion is discharged.

Preferably, the first water pipe and the second water pipe are bundled together in parallel. This design is primarily intended to improve the simplicity and aesthetics of the product.

Preferably, the water outlet end of the connector is provided with a water pipe quick connector for connecting with an external accessory. The quick water pipe connector can be a common water pipe connector such as a threaded connector. The external fittings can be shower heads for bathing and dish washing heads for washing dishes, and can also be water outlet fittings commonly used in other kitchens and bathrooms.

Furthermore, the utility model also comprises a water temperature detection and display module for displaying the water temperature in the water storage tank or at the water outlet end of the connector, so that the user can know the current water temperature conveniently.

Further, this practicality is still including installing the handle on the water storage tank casing, the handle is used for conveniently removing the water storage tank to improve this practical portability and mobility.

This practical beneficial effect:

(1) the water storage type water heater has the advantages that the traditional water storage type water heater can store hot water, the instant heating type water faucet can be quickly installed and can be heated instantly when being burnt, and various water requirements of kitchens, bathes and the like can be met;

(2) because this practical end of intaking all sets up on the small and exquisite joint of plugging into with play water end, will connect the head and install the space that can too much occupy tap below on the tap after. Taking a kitchen use scene as an example, a water tank is usually arranged below a water tap, the distance between the water tap and the water tank is designed according to the principle that the daily use is slightly surplus, and if the volume of the installed device for heating water is too large, a lot of space is occupied, so that devices such as basins, pans and barrels which are used daily cannot be placed in the water tank to receive water. The connecting head of the utility model has small volume, which basically can not have the problem;

(3) the design of water mixing on the connector meets the requirements of users on using hot water, warm water and cold water at will, and the hot water, the cold water or the warm water flows out from the same water outlet, namely the water outlet end of the connector;

(4) the water storage tank adopts an open design, the water outlet of the water tank is directly communicated with the water outlet end of the connecting head, namely communicated with the atmosphere, and the risk of explosion caused by excessive internal pressure after the water storage tank is boiled does not exist, so that a firm inner container and a pressure relief device do not need to be adopted, and the manufacturing cost can be greatly reduced compared with that of a traditional water heater;

(5) the water outlet end of the connecting head can be connected with accessories such as a shower head and a dish washing head through a quick connector of a water pipe, so that the use scene is greatly enriched;

(6) the portable, easy installation, it is very convenient to use.

It should be noted that the beneficial effects of the present invention are not limited to the above six, the beneficial effects can be understood by combining with the specific technical solutions, and the descriptions of the technical effects and the beneficial effects of a specific technical solution are also inserted in the practical contents of the present invention and the following embodiments.

Drawings

Fig. 1 is a three-dimensional schematic view of an embodiment of the plug-in type open water heater capable of storing water according to the present invention.

Fig. 2 is an exploded view of an embodiment of the docked, water-storable, open water heater of the present invention.

Figure 3 is an axial schematic view of the connector head.

Figure 4 is a schematic view of the bottom view of the connector head.

Fig. 5 is a schematic sectional view A-A of the water storage tank.

Detailed Description

The present invention will be described and explained with reference to the embodiments and the accompanying drawings, wherein the embodiments are only a part of the embodiments and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.

As shown in fig. 1-5, an embodiment of a connection type open water heater capable of storing water comprises a connection head 1, a mixing valve 9, a first water pipe 5, a second water pipe 6, a water storage tank 11, and a heating unit 10,

the connector 1 is provided with a water inlet end 1011 and a water outlet end 1034,

the water mixing valve 9 is installed in the connecting head 1, the water mixing valve 9 can be a common 'one-inlet two-outlet' water separator, namely, a water separating inlet and two water separating outlets, and is provided with an adjusting end, so that water flowing into the water separating inlet can be passed through the adjusting end to adjust the proportion of the two water separating outlets in the flow direction. The embodiment of the water mixing valve provided by the present invention is shown in fig. 2, and includes a water diversion inlet 901, a first water diversion outlet 902, a second water diversion outlet 903, and an adjusting end 904, wherein the adjusting end 904 can be rotated to adjust the proportion of water flowing to the two water diversion outlets;

the water storage tank 11 is provided with a water tank inlet 7 and a water tank outlet 8,

the water inlet end 1011 of the connector 1 is connected with an external water supply inlet, in some embodiments of the present invention, the external water supply inlet is a tap water faucet 4, the water inlet end 1011 of the connector 1 is fixedly mounted on the tap water faucet 4, the fastening mode can be a common installation-free connection mode of the tap, for example, the fastening knob 3 is screwed by screw threads to connect, or a special tap installation-free connection kit is used, such kits and related technologies are mature, and the present invention is not described in detail; of course, the external water supply port can also be a pipe port of any water supply pipe;

a water diversion inlet 901 of the water mixing valve is communicated with a water inlet end 1011 of the connector 1, one end of the first water pipe 5 is communicated with the first water diversion outlet 902, the other end of the first water pipe is communicated with a water inlet 7 of the water tank, one end of the second water pipe 6 is communicated with a water outlet 8 of the water tank, the other end of the second water pipe is communicated with a water outlet end 1034 of the connector 1, and a second water diversion outlet 903 of the water mixing valve 9 is also communicated with a water outlet end 1034 of the connector 1;

the heating unit 10 mainly includes a power supply and a heating pipe, and is used for heating the water in the water storage tank 11.

The connector 1 may be manufactured by integral molding or by assembling separate parts. If the mode of adopting integrated into one piece, its mould is with low costs, and manufacturing cost is also low, and product wholeness is strong, but the mould design is a little complicated, if adopt the mode of components of a whole that can function independently, its mould cost and manufacturing cost can be a little high, but the mould design is simpler relatively. However, whether the water flow passage is integrally formed or manufactured separately, the water flow passage is the same as the water flow passage in the present application, and the water flow passage is all within the protection scope of the present application.

The drawings in the specification show an embodiment of a separately assembled connector, as shown in fig. 2 and 4, the connector 1 includes a first feature 101, a second feature 102 and a third feature 103,

the mixing valve 9 is installed in the first feature part 101, the first branched water outlet 902 is communicated with the first joint 1012 of the first feature part 101, and the first joint 1012 is communicated with the first water pipe 5;

the second branched water outlet 903 of the mixing valve 9 is communicated with the second joint 1013 of the first feature 101, and the second joint 1013 is communicated with the third joint 1032 of the third feature 103 through a third water pipe 12;

a fourth joint 1031 on the third feature 103 communicates with the second water pipe 6;

the third connector 1032 and the fourth connector 1031 are communicated to the water outlet end 1034 together;

the first water pipe 5 and the second water pipe 6 enter the connector 1 through the through hole 1021 on the second feature 102.

As shown in fig. 5, the heating pipe of the heating unit 10 is disposed near the water outlet 8 of the water tank.

In some embodiments of the present invention, the tank outlet 8 is located at an upper portion of the tank 11, and the tank inlet 7 is located at a lower portion of the tank 11.

In other embodiments of the present invention, as shown in fig. 5, the tank inlet 7 and the tank outlet 8 are both located at the upper portion of the tank. In this case, it is preferable that a partition 1104 is further provided in the water storage tank 11, the partition 1104 divides an upper volume of the water storage tank 11 into two parts, i.e., a first tank part 1102 and a second tank part 1103, the lower volume of the water storage tank 11 communicates with each other, the tank inlet 7 is located above a region where the first tank part 1102 is located, the tank outlet 8 is located above a region where the second tank part 1103 is located, and the heating pipe of the heating unit 10 is provided in the second tank part 1103. The shape of the housing 1101 of the water storage tank 11 may be an elliptic cylinder as shown in fig. 1 and 5, or may be any other shape.

Further, as shown in fig. 1-4, the utility model also includes an adjusting knob 2, the adjusting knob 2 is installed on the connector 1, in some embodiments of the utility model, the adjusting knob 2 includes a knob portion 201 and a mounting hole 202, the mounting hole 202 with the coaxial cooperation of regulation end 904 of mixing water valve 9, rotate adjusting knob 2 and can drive regulation end 904 rotates. The rotation of the adjusting end 904 can change the ratio of the water flowing from the water dividing inlet 901 to flow to the first water dividing outlet 902 and the second water dividing outlet 903.

Preferably, the first water pipe 5 and the second water pipe 6 are bundled together in parallel. The two water pipes can be bundled together in parallel by a binding tape, can also be adhered together by soft plastic glue, and can also be sleeved by the other pipe with a larger diameter.

Preferably, as shown in fig. 4, the water outlet end 1034 of the connector 1 is provided with a water pipe quick connector for connecting with an external fitting. The quick water pipe connector can be a common water pipe connector such as a threaded connector 1033. The external fittings can be shower heads for bathing and dish washing heads for washing dishes, and can also be water outlet fittings commonly used in other kitchens and bathrooms.

Further, the utility model discloses still include the temperature and detect display module, need contain chip, display screen, temperature measurement unit usually, the temperature detects the mountable of display module on storage water tank 11, also can install near the play water end 1034 of connecing into head 1.

Further, the utility model also comprises a handle arranged on the water storage tank shell 1101, and the water storage tank 11 can be lifted up by the handle, so that the utility model has portability. The mounting position of the handle may be any position on the water storage tank housing 1101, and the shape and the style are not limited.

Except above-mentioned technical characteristic, very mature temperature control technique, constant temperature technique, anticreep safety technique etc. among the water heater prior art can also be installed additional to this practicality, no longer give consideration to here.

Claims

1. A connection type open water heater capable of storing water is characterized by comprising a connection head (1), a water mixing valve (9), a first water pipe (5), a second water pipe (6), a water storage tank (11) and a heating unit (10),

the connector (1) is provided with a water inlet end (1011) and a water outlet end (1034),

the water mixing valve (9) is arranged in the connecting head (1) and comprises a water dividing inlet (901), a first water dividing outlet (902), a second water dividing outlet (903) and an adjusting end (904), wherein the proportion of water flowing into the water dividing inlet (901) to the first water dividing outlet (902) and the second water dividing outlet (903) can be adjusted by the adjusting end (904) of the water mixing valve (9),

the water storage tank (11) is provided with a water tank inlet (7) and a water tank outlet (8),

the water inlet end (1011) of the connector (1) is connected with an external water supply port, the water dividing inlet (901) of the water mixing valve (9) is communicated with the water inlet end (1011) of the connector (1), one end of the first water pipe (5) is communicated with the first water dividing outlet (902), the other end of the first water pipe is communicated with the water inlet (7) of the water tank, one end of the second water pipe (6) is communicated with the water outlet (8) of the water tank, the other end of the second water pipe is communicated with the water outlet (1034) of the connector, the second water dividing outlet (903) of the water mixing valve (9) is also communicated with the water outlet (1034) of the connector (1),

the heating unit (10) is used for heating the water in the water storage tank (11).

2. A docked open water-storing heater according to claim 1, where the external water supply is a tap water tap (4), the water inlet end (1011) of the docking head (1) being fixedly mounted on the tap (4).

3. A docked, open-water-storable water heater according to claim 1, characterised in that the heating tube of the heating unit (10) is arranged close to the tank outlet (8).

4. A docked, open-water-storable water heater according to claim 1, characterised in that the tank outlet (8) is located in the upper part of the storage tank (11) and the tank inlet (7) is located in the lower part of the storage tank (11).

5. The docked open-water-storable water heater according to claim 1, wherein the tank inlet (7) and the tank outlet (8) are both located at the upper part of the tank (11), further comprising a partition sheet (1104), the partition sheet (1104) dividing the upper volume of the tank (11) into two parts, namely a first tank part (1102) and a second tank part (1103), the lower volume of the tank (11) being communicated, the tank inlet (7) being located above the area of the first tank part (1102), the tank outlet (8) being located above the area of the second tank part (1103), and the heating pipe of the heating unit (10) being arranged in the second tank part (1103).

6. The open water heater of formula of plugging into of can water storage of claim 1, characterized by further comprises adjust knob (2), adjust knob (2) install on connect the head (1), and with mix the regulation end (904) cooperation of water valve (9), rotate adjust knob (2) can drive adjust end (904) rotate.

7. A docked, open-water-storable water heater according to claim 1, characterized in that the first water pipe (5) and the second water pipe (6) are bundled together in parallel.

8. A docked open water-storing heater according to claim 1, where the water outlet end (1034) of the docking head (1) is provided with a water pipe quick-connect for connection with an external fitting.

9. The docked open water-storable water heater according to claim 1, further comprising a water temperature detection and display module for displaying the water temperature in the water storage tank (11) or at the water outlet end (1034) of the docking head.

10. A docked, open-water-storable water heater according to claim 1 further comprising a handle mounted on the water storage tank housing (1101) for facilitating the movement of the water storage tank (11).