CN212274278U

CN212274278U - Water heater tank pressure zero-return device

Info

Publication number: CN212274278U
Application number: CN201922416039.2U
Authority: CN
Inventors: 房大钦
Original assignee: Shandong Bunanhu New Energy Technology Co ltd
Current assignee: Shandong Bunanhu New Energy Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2021-01-01
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a water heater tank pressure device that returns to zero, including the water heater case body, the top fixedly connected with air duct of water heater case body, and one side of air duct installs exhaust mechanism, exhaust mechanism's inside is connected for the gomphosis between its sleeve and the water heater case body including the sleeve, and telescopic one side gomphosis is connected with the blast pipe, the plug sheet is connected away in the laminating of telescopic inside, and the bottom fixedly connected with slide bar of plug sheet, the exhaust hole has been seted up to the inside of slide bar, and the surface of slide bar cup joints and is connected with the spring. The utility model discloses in, through the vapor that the heating pipe produced, during the sleeve was sent into through the air duct, when the atmospheric pressure that vapor produced was greater than the inherent potential energy of spring, will promote the cock piece and want to be in the downstream to drive the slide bar downstream, make water heater case body, exhaust hole and blast pipe link up, thereby release vapor realizes the pressure in the automatically regulated water heater case body.

Description

Water heater tank pressure zero-return device

Technical Field

The utility model relates to a household electrical appliances technical field especially relates to a water heater water tank pressure device of returning to zero.

Background

The water heater is a device which increases the temperature of cold water into hot water within a certain time through various physical principles, and can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic energy water heater, an air energy water heater, a heating water heater and the like according to different principles, and is an essential household appliance in household life.

When the existing water tank pressure return-to-zero device of the water heater is used, a pressure-bearing structure is usually adopted, when the water tank is used, running water cold water enters the water tank from a water inlet pipe and pushes hot water out of the upper end of a submerged pipe, and in a non-use state, because a water mixing valve at the rear end of a hot water pipe is closed, the water inlet pipe of the water tank is still communicated with running water, and the water tank bears the pressure from the running water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a water heater tank pressure device that returns to zero, includes the water heater case body, the top fixedly connected with air duct of water heater case body, and one side of air duct installs exhaust mechanism, exhaust mechanism's inside is connected for the gomphosis between its sleeve and the water heater case body including the sleeve, and telescopic one side gomphosis is connected with the blast pipe, the plug sheet is connected away in telescopic inside laminating, and the bottom fixedly connected with slide bar of plug sheet, the exhaust hole has been seted up to the inside of slide bar, and the surface of slide bar cup joints and is connected with the spring, the bottom fixedly connected with fixed plate of spring, and be fixed connection between fixed plate and the sleeve.

Preferably, the fixed plate is fixedly connected with the sliding rod, the sliding rod forms a sliding structure through the plug pieces, and the spring forms an elastic lifting structure through the plug pieces and the fixed plate.

Preferably, the inner wall of the water heater tank body is fixedly connected with a heating pipe, the inner part of the water heater tank body is fixedly connected with a partition plate, one side of the water heater tank body is connected with a water outlet in an embedded mode, the other side of the water heater tank body is connected with a water inlet in an embedded mode, a water control mechanism is installed on one side of the water inlet, and a power-off mechanism is installed on one side of the exhaust mechanism.

Preferably, the height of the heating pipe is lower than that of the partition plate, and the water inlet and the water outlet are symmetrical.

Preferably, the inside of accuse water mechanism is including first hinge, and is fixed connection between first hinge and the water inlet, the apron has been cup jointed on the surface of first hinge, and one side fixedly connected with second hinge of apron, the second hinge surface cup joints and is connected with the connecting rod, and the top fixedly connected with third hinge of connecting rod, the surface of third hinge cup joints and is connected with the horizontal pole, and the positive fixedly connected with fourth hinge of horizontal pole, the surface of fourth hinge cup joints and is connected with the bracing piece, and is fixed connection between bracing piece and the water heater case body, the opposite side fixedly connected with floater of horizontal pole.

Preferably, the cover plate and the connecting rod form an opening and closing structure through a second hinge, and the cross rod and the support rod support form a structure through a fourth hinge.

Preferably, the inside of outage mechanism is including the seal box, and the inner wall fixedly connected with door closer of seal box, one side fixedly connected with rocker of door closer, the first electrical connecting piece of opposite side fixedly connected with of its rocker, and the opposite side laminating of first electrical connecting piece is connected with the second electrical connecting piece, the bottom fixedly connected with fifth hinge of rocker, and the fixed surface of fifth hinge is connected with and blocks the board, the bottom of seal box cup joints and is connected with through the back flow, and is connected for the gomphosis between back flow and the blocking board.

Preferably, the blocking plate is fixedly connected with the fifth hinge, the blocking plate forms a swing structure with the return pipe through the fifth hinge, and the rocker forms a swing structure with the return pipe through the fifth hinge.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, through the vapor that the heating pipe produced, send into the sleeve through the air duct, when the atmospheric pressure that vapor produced is greater than the inherent potential energy of spring, will promote the plug piece and want in the downstream to drive the slide bar downstream, make water heater case body, exhaust hole and blast pipe link up, thereby release vapor realizes the pressure in the automatically regulated water heater case body.

(2) The utility model discloses in, can drive the horizontal pole through the fluctuation of floater and use the fourth hinge to wave about the fulcrum, the horizontal pole passes through third hinge pulling connecting rod up-and-down motion to take up the apron under the cooperation through second hinge and first hinge, realize automatic water feeding and close water, subtract the waste of electric energy water feeding, and can not make the condition that water in the water heater case body is burnt dry appear.

(3) The utility model discloses in, can promote the blocking board through steam, the blocking board turns up and drives the fifth hinge rotation, thereby it deflects to drive the rocker, the rocker promotes the door closer, make the door closer energy storage, first electrical property connecting piece comes the union piece separation with the second electrical property simultaneously, make the heating pipe stop supplying power, do not heating, thereby not produce vapor, it is too big to solve atmospheric pressure from the source, wherein the door closer can slow down the rocker and reset realization intermittent type nature heating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the exhaust mechanism of the present invention;

fig. 3 is a schematic structural view of the central water control mechanism of the present invention;

fig. 4 is a schematic structural diagram of the power cut-off mechanism of the present invention.

In the figure: 1. a water heater tank body; 2. an air duct; 3. an exhaust mechanism; 301. a sleeve; 302. an exhaust pipe; 303. a plug sheet; 304. a slide bar; 305. an exhaust hole; 306. a spring; 307. a fixing plate; 4. heating a tube; 5. a partition plate; 6. a water outlet; 7. a water inlet; 8. a water control mechanism; 801. a first hinge; 802. a cover plate; 803. a second hinge; 804. a connecting rod; 805. a third hinge; 806. a cross bar; 807. a fourth hinge; 808. a support bar; 809. a floating ball; 9. a power-off mechanism; 901. a sealing box; 902. a door closer; 903. a rocker; 904. a first electrical connector; 905. a second electrical connector; 906. a fifth hinge; 907. a blocking plate; 908. a return pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a tension roller with a long service life, which comprises:

a pressure zeroing device for a water tank of a water heater comprises a water heater tank body 1, wherein the top end of the water heater tank body 1 is fixedly connected with an air guide pipe 2, one side of the air guide pipe 2 is provided with an exhaust mechanism 3, the inside of the exhaust mechanism 3 comprises a sleeve 301, the sleeve 301 is connected with the water heater tank body 1 in an embedded manner, one side of the sleeve 301 is connected with an exhaust pipe 302 in an embedded manner, the inside of the sleeve 301 is connected with a plug sheet 303 in an attached manner, the bottom end of the plug sheet 303 is fixedly connected with a sliding rod 304, the inside of the sliding rod 304 is provided with an exhaust hole 305, the surface of the sliding rod 304 is connected with a spring 306 in a sleeved manner, the bottom end of the spring 306 is fixedly connected with a fixing plate 307, the fixing plate 307 is fixedly connected with the sleeve 301, the fixing plate 307 is fixedly connected with the sliding rod 304, the sliding rod 304, the spring 306 can seal the water heater tank body 1 after the air pressure is reduced, and heat loss is prevented.

The plug piece 303 wants to move downwards, thereby driving the slide bar 304 to move downwards, so that the water heater tank body 1, the exhaust hole 305 and the exhaust pipe 302 are communicated, in this embodiment, preferably, the heating pipe 4 is fixedly connected to the inner wall of the water heater tank body 1, and the partition board 5 is fixedly connected to the inside of the water heater tank body 1, the water outlet 6 is connected to one side of the water heater tank body 1 in an embedded manner, the water inlet 7 is connected to the other side of the water heater tank body 1 in an embedded manner, the water control mechanism 8 is installed on one side of the water inlet 7, the power-off mechanism 9 is installed on one side of the exhaust mechanism 3, the height of the heating pipe 4 is lower than that of the partition.

The floating ball 809 floats up and down to drive the cross bar 806 to swing left and right by taking the fourth hinge 807 as a fulcrum, in this embodiment, preferably, the inside of the water control mechanism 8 includes a first hinge 801, the first hinge 801 is fixedly connected with the water inlet 7, the surface of the first hinge 801 is sleeved with the cover plate 802, one side of the cover plate 802 is fixedly connected with a second hinge 803, the surface of the second hinge 803 is sleeved with a connecting rod 804, the top end of the connecting rod 804 is fixedly connected with a third hinge 805, the surface of the third hinge 805 is sleeved with the cross bar 806, the front of the cross bar 806 is fixedly connected with a fourth hinge 807, the surface of the fourth hinge 807 is sleeved with a supporting bar 808, the supporting bar 808 is fixedly connected with the water heater body 1, the other side of the cross bar 806 is fixedly connected with the floating ball 809, the cover plate 802 forms an opening and closing structure with the connecting rod 804 through the, the cross bar 806 is supported by a fourth hinge 807 and a support bar 808.

In the embodiment, preferably, the inside of the power cut-off mechanism 9 includes a sealing box 901, the inner wall of the sealing box 901 is fixedly connected with a door closer 902, one side of the door closer 902 is fixedly connected with a rocker 903, the other side of the rocker 903 is fixedly connected with a first electrical connector 904, the other side of the first electrical connector 904 is connected with a second electrical connector 905 in an attaching manner, the bottom end of the rocker 903 is fixedly connected with a fifth hinge 906, the surface of the fifth hinge 906 is fixedly connected with a blocking plate 907, the bottom end of the sealing box 901 is connected with a through-flow pipe 908 in a sleeved manner, the through-flow pipe 908 and the blocking plate 907 are in an embedded connection, the blocking plate 907 and the fifth hinge 906 are fixedly connected, and the blocking plate 907 forms a swing structure through the fifth hinge 906 and the through-flow pipe 908, the rocker 903 is in a rocking structure with the return pipe 908 via a fifth hinge 906.

The utility model discloses a theory of operation and use flow: when the water heater is used, water vapor generated by the heating pipe 4 is sent into the sleeve 301 through the air guide pipe 2, when the air pressure generated by the water vapor is greater than the inherent potential energy of the spring 306, the plug piece 303 is pushed to move downwards, so that the slide rod 304 is driven to move downwards, the water heater tank body 1, the exhaust hole 305 and the exhaust pipe 302 are communicated, the water vapor is released, the pressure in the water heater tank body 1 is automatically adjusted, the transverse rod 806 can be driven to swing left and right by taking the fourth hinge 807 as a fulcrum through the up-and-down floating of the floating ball 809, the transverse rod 806 pulls the connecting rod 804 to move up and down through the third hinge 805, so that the cover plate 802 is taken up through the cooperation of the second hinge 803 and the first hinge 801, the automatic water supply and water shutoff is realized, the waste of electric energy water supply is reduced, the water in the water heater tank body 1 cannot be burnt, the, blocking board 907 turns up and drives the rotation of fifth hinge 906 to drive rocker 903 and deflect, rocker 903 promotes door closer 902, makes door closer 902 energy storage, and first electrical property connecting piece 904 and the separation of second electrical property connecting piece 905 make heating pipe 4 stop the power supply, is not heating, thereby does not produce vapor, solves the atmospheric pressure too big from the source, and wherein door closer 902 can slow down that rocker 903 resets, realizes intermittent type nature heating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water heater tank pressure device of zeroing, includes water heater tank body (1), its characterized in that: the top fixedly connected with air duct (2) of water heater case body (1), and exhaust mechanism (3) are installed to one side of air duct (2), the inside of exhaust mechanism (3) is connected for the gomphosis between its sleeve (301) and water heater case body (1) including sleeve (301), and one side gomphosis of sleeve (301) is connected with blast pipe (302), the inside laminating of sleeve (301) is connected away cock leaf (303), and the bottom fixedly connected with slide bar (304) of cock leaf (303), exhaust hole (305) have been seted up to the inside of slide bar (304), and the surface of slide bar (304) cup joints and is connected with spring (306), the bottom fixedly connected with fixed plate (307) of spring (306), and be fixed connection between fixed plate (307) and sleeve (301).

2. The water heater tank pressure zeroing device of claim 1, wherein: the fixed plate (307) is fixedly connected with the sliding rod (304), the sliding rod (304) forms a sliding structure through the plug sheets (303), and the spring (306) forms an elastic lifting structure through the plug sheets (303) and the fixed plate (307).

3. The water heater tank pressure zeroing device of claim 1, wherein: the water heater is characterized in that a heating pipe (4) is fixedly connected to the inner wall of the water heater box body (1), an inner fixed connection partition plate (5) of the water heater box body (1) is fixedly connected with the inner wall of the water heater box body (1), a water outlet (6) is connected to one side of the water heater box body (1), a water inlet (7) is connected to the other side of the water heater box body (1) in an embedded mode, a water control mechanism (8) is installed on one side of the water inlet (7), and a power-off mechanism (9) is installed on.

4. A water heater tank pressure zeroing device as claimed in claim 3, wherein: the height of the heating pipe (4) is lower than that of the partition board (5), and the water inlet (7) and the water outlet (6) are symmetrical.

5. A water heater tank pressure zeroing device as claimed in claim 3, wherein: the inside of accuse water mechanism (8) is including first hinge (801), and is fixed connection between first hinge (801) and water inlet (7), apron (802) have been cup jointed on the surface of first hinge (801), and one side fixedly connected with second hinge (803) of apron (802), second hinge (803) surface cup joints and is connected with connecting rod (804), and the top fixedly connected with third hinge (805) of connecting rod (804), the surface of third hinge (805) cup joints and is connected with horizontal pole (806), and the front fixedly connected with fourth hinge (807) of horizontal pole (806), the surface of fourth hinge (807) cup joints and is connected with bracing piece (808), and is fixed connection between bracing piece (808) and water heater case body (1), the opposite side fixedly connected with floater (809) of horizontal pole (806).

6. The water heater tank pressure zeroing device of claim 5, wherein: the cover plate (802) and the connecting rod (804) form an opening and closing structure through a second hinge (803), and the cross rod (806) and the support of the support rod (808) form a structure through a fourth hinge (807).

7. A water heater tank pressure zeroing device as claimed in claim 3, wherein: the inside of outage mechanism (9) is including seal box (901), and the inner wall fixedly connected with door closer (902) of seal box (901), one side fixedly connected with rocker (903) of door closer (902), the opposite side fixedly connected with first electric property connecting piece (904) of its rocker (903), and the opposite side laminating of first electric property connecting piece (904) is connected with second electric property connecting piece (905), the bottom fixedly connected with fifth hinge (906) of rocker (903), and the fixed surface of fifth hinge (906) is connected with blocking board (907), the bottom of seal box (901) cup joints and is connected with through back flow (908), and be the gomphosis between back flow (908) and the blocking board (907) and be connected.

8. The water heater tank pressure zeroing device of claim 7, wherein: the blocking plate (907) is fixedly connected with the fifth hinge (906), the blocking plate (907) forms a swinging structure with the return pipe (908) through the fifth hinge (906), and the rocker (903) forms a swinging structure with the return pipe (908) through the fifth hinge (906).