CN211120075U

CN211120075U - Layered heat-preservation water tank of solar water heater

Info

Publication number: CN211120075U
Application number: CN201921382921.3U
Authority: CN
Inventors: 杨德尧; 潘保春
Original assignee: Hefei Rongshida Solar Energy Science & Technology Co ltd
Current assignee: Hefei Rongshida Solar Energy Science & Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-28
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a layered solar water heater holding water tank relates to solar water heater technical field. The utility model comprises a heat preservation outer box, wherein a heat preservation inner box is fixed on the top of the inner wall of the heat preservation outer box; a connecting seat is fixed at the bottom of the inner wall of the heat-insulating outer box; the inside of the connecting seat is respectively matched with a floating block and a floating ball in a sliding way; both ends of the connecting seat are provided with water inlets; a first limiting groove is formed in the connecting seat and positioned between the two opposite water inlets; the top of the connecting seat is provided with a connecting pipe; one end of the connecting pipe is communicated with a vertical pipe. The utility model discloses a cooperation of heat preservation outer container, heat preservation inner box, connecting seat, kicking block and floater is used, and after the hot water discharge in the heat preservation inner box, the floater whereabouts promoted the kicking block and makes the hot water in the heat preservation outer container supplement to the heat preservation inner box to keep apart heat preservation outer container and heat preservation inner box, avoid supplementing cold water and hot water and mix and make hot water temperature descend, the hydrothermal temperature of effectual protection has guaranteed the hydrothermal daily use of people, and the practicality is higher.

Description

Layered heat-preservation water tank of solar water heater

Technical Field

The utility model belongs to the technical field of solar water heater, especially, relate to a layered solar water heater holding water box.

Background

The water tank of the solar water heater is one of the main components of the solar water heater, is used as a device for storing cold water and hot water, and has good heat insulation performance. The selection of the water melting amount, the heat preservation performance, the shape, the structure and the material of the water tank directly influences the performance and the operation of the solar water heater.

When water enters the heat-preservation water tank of the existing solar water heater, supplemented cold water is mixed with hot water in the heat-preservation water tank, so that the temperature of the hot water in the heat-preservation water tank is continuously reduced, the utilization rate of the hot water is low, the use of the hot water is influenced, the daily use of people is inconvenient, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a layered solar water heater holding water box uses through the cooperation of heat preservation outer container, heat preservation inner box, connecting seat, kicking block and floater, and the temperature descends when having solved the interior supplementary cold water of current holding water box, the problem of the daily use of people of being not convenient for.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a layered solar water heater heat preservation water tank, which comprises a heat preservation outer box, wherein a heat preservation inner box is fixed at the top of the inner wall of the heat preservation outer box; a connecting seat is fixed between the bottom of the inner wall of the heat-preservation outer box and the bottom of the outer side of the heat-preservation inner box; the inside of the connecting seat is respectively matched with a floating block and a floating ball in a sliding way;

water inlets are formed in the two ends of the connecting seat; a first limiting groove matched with the floating block is formed in the connecting seat and between the two opposite water inlets; the top of the connecting seat is provided with a connecting pipe communicated with the heat-insulating inner box and the first limiting groove; a vertical pipe is communicated with one end of the connecting pipe and positioned in the heat-preservation inner box; the top end of the vertical pipe is provided with a limit ring matched with the floating ball;

two ends of the floating block are provided with first plug heads matched with the water inlet; the top of the floating block is provided with a second plug head matched with the connecting pipe; the peripheral side surface and the top of the second plug head are both provided with communicating holes.

Furthermore, a push rod is fixed on the peripheral side surface of the floating ball; and one end of the push rod is fixedly provided with an annular piece matched with the second plug head.

Furthermore, heaters are respectively arranged on the opposite surfaces of the bottoms of the two ends of the inner wall of the heat-preservation outer box; and one end of the inner wall of the heat-preservation outer box is provided with a temperature sensor.

Further, the top end of the outer wall of the heat-preservation outer box is communicated with an exhaust pipe; the bottom of the outer wall of the heat-preservation outer box is communicated with a water inlet pipe; the side array on the periphery of the heat-preservation outer box is provided with vacuum tube connectors.

Furthermore, one end of the heat-preservation inner box is communicated with a water outlet pipe; one end of the water outlet pipe penetrates through the heat preservation outer box.

The utility model discloses following beneficial effect has:

the utility model discloses a cooperation of heat preservation outer container, heat preservation inner box, connecting seat, kicking block and floater is used, and after the hot water discharge in the heat preservation inner box, the floater whereabouts promoted the kicking block and makes the hot water in the heat preservation outer container supplement to the heat preservation inner box to keep apart heat preservation outer container and heat preservation inner box, avoid supplementing cold water and hot water and mix and make hot water temperature descend, the hydrothermal temperature of effectual protection has guaranteed the hydrothermal daily use of people, and the practicality is higher.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a layered solar water heater heat-preservation water tank of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic structural view of a slider;

FIG. 4 is a schematic structural view of the float ball;

in the drawings, the components represented by the respective reference numerals are listed below:

1-heat-preservation outer box, 2-heat-preservation inner box, 3-connecting seat, 4-floating block, 5-floating ball, 6-heater, 7-temperature sensor, 8-exhaust pipe, 9-water inlet pipe, 10-vacuum pipe connecting port, 11-water outlet pipe, 301-water inlet, 302-first limiting groove, 303-connecting pipe, 304-vertical pipe, 305-limiting ring, 401-first plug head, 402-second plug head, 403-communicating hole, 501-push rod and 502-annular piece.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a layered solar water heater heat preservation water tank, which comprises a heat preservation outer tank 1,

the top of the inner wall of the heat-preservation outer box 1 is fixed with a heat-preservation inner box 2; a connecting seat 3 is fixed between the bottom of the inner wall of the heat-preservation outer box 1 and the bottom of the outer side of the heat-preservation inner box 2; a floating block 4 and a floating ball 5 are respectively matched in the connecting seat 3 in a sliding way;

both ends of the connecting seat 3 are provided with water inlets 301; a first limiting groove 302 matched with the floating block 4 is formed in the connecting seat 3 and between the two opposite water inlets 301; the top of the connecting seat 3 is provided with a connecting pipe 303 communicated with the heat-insulating inner box 2 and the first limiting groove 302; a vertical pipe 304 is communicated with one end of the connecting pipe 303 and positioned in the heat-insulating inner box 2; the top end of the vertical pipe 304 is provided with a limit ring 305 matched with the floating ball 5;

two ends of the floating block 4 are respectively provided with a first plug 401 matched with the water inlet 301; the top of the floating block 4 is provided with a second plug 402 matched with the connecting pipe 303; the second plug 402 has communication holes 403 formed on the circumferential side and the top.

Wherein, a push rod 501 is fixed on the peripheral side surface of the floating ball 5; one end of the push rod 501 is fixed with a ring-shaped part 502 matched with the second plug head 402; the surface of the annular member 502 is provided with through holes for allowing hot water to pass through into the heat-insulating inner case 2.

Wherein, the opposite surfaces of the bottoms of the two ends of the inner wall of the heat preservation outer box 1 are respectively provided with a heater 6; when the water-replenishing heat-preserving box is used in rainy days or the water is replenished in the heat-preserving outer box 1, the water in the heat-preserving outer box 1 is heated; a temperature sensor 7 is arranged at one end of the inner wall of the heat preservation outer box 1, and the temperature sensor 7 monitors the temperature of water in the heat preservation outer box 1.

Wherein, the top end of the outer wall of the heat-preservation outer box 1 is communicated with an exhaust pipe 8; the bottom of the outer wall of the heat-preservation outer box 1 is communicated with a water inlet pipe 9; vacuum tube connectors 10 are arranged on the side surface array of the periphery of the heat preservation outer box 1; the solar vacuum tube is connected with the vacuum tube connector through the vacuum tube connector to heat the water in the heat-insulating outer box 1.

Wherein, one end of the heat preservation inner box 2 is communicated with a water outlet pipe 11; one end of the water outlet pipe 11 penetrates through the heat preservation outer box 1.

One specific application of this embodiment is: when hot water is used, the liquid level of the hot water in the inner heat-insulating box 2 is continuously lowered after the hot water is discharged through the water outlet pipe 11, so that the floating ball 5 falls, when the hot water in the heat-insulating water box 2 is completely discharged, the floating ball 4 is simultaneously extruded by the hot water heated by the solar vacuum tube or the heater 6 in the outer heat-insulating box 1 through the water inlets 301 at the two ends of the connecting seat 3, the floating ball 5 drives the ring-shaped member 502 to downwards eject the second plug 502 at the top of the floating ball 4 through the push rod 501, and when the hot water in the outer heat-insulating box 1 passes through the water inlet 301, the floating ball 4 is kept at the bottom of the first limit groove by impact force, the hot water in the outer heat-insulating box 1 sequentially enters the inner heat-insulating box through the water inlet 301, the first limit groove 302, the communication hole 403 and the vertical pipe 304 to supplement the hot water in the inner heat-insulating water box 2, and when the hot, spacing ring 305 and floater 5 carry out spacing sealed, the impact force of hot water in the heat preservation outer container 1 to floating block 4 through water inlet 301 disappears, floating block 4 floats up to make two first chock plugs 401 airtight to water inlet 301, second chock plug 402 inserts in with connecting pipe 303, the intercommunicating pore 403 of second chock plug week side is airtight, make heat preservation inner box 2 keep apart with heat preservation outer container 1 once more, can save the hot water in heat preservation inner box 2, carry out the moisturizing to heat preservation outer container 1 in through inlet tube 9, the temperature drops after cold water mixes with remaining hot water in the heat preservation outer container 1, warm water in the heat preservation outer container 1 is heated through solar vacuum tube or heater 6 with vacuum tube connector 10 is connected, the hot water temperature of effectual protection, people's hot water daily use has been guaranteed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a layered solar water heater holding water tank, includes heat preservation outer container (1), its characterized in that:

the top of the inner wall of the heat-preservation outer box (1) is fixed with a heat-preservation inner box (2); a connecting seat (3) is fixed between the bottom of the inner wall of the heat-preservation outer box (1) and the bottom of the outer side of the heat-preservation inner box (2); a floating block (4) and a floating ball (5) are respectively in sliding fit in the connecting seat (3);

both ends of the connecting seat (3) are provided with water inlets (301); a first limiting groove (302) matched with the floating block (4) is formed in the connecting seat (3) and between the two opposite water inlets (301); the top of the connecting seat (3) is provided with a connecting pipe (303) communicated with the heat-insulating inner box (2) and the first limiting groove (302); a vertical pipe (304) is communicated with one end of the connecting pipe (303) and is positioned in the heat-preservation inner box (2); the top end of the vertical pipe (304) is provided with a limit ring (305) matched with the floating ball (5);

two ends of the floating block (4) are respectively provided with a first plug head (401) matched with the water inlet (301); the top of the floating block (4) is provided with a second plug head (402) matched with the connecting pipe (303); the peripheral side surface and the top of the second plug head (402) are provided with communication holes (403).

2. A layered solar water heater heat preservation water tank as defined in claim 1, wherein a push rod (501) is fixed on the peripheral side of the floating ball (5); and one end of the push rod (501) is fixedly provided with a ring-shaped part (502) matched with the second plug head (402).

3. A layered solar water heater heat-preservation water tank as defined in claim 1, wherein heaters (6) are respectively arranged on the opposite surfaces of the bottoms of the two ends of the inner wall of the heat-preservation outer tank (1); and one end of the inner wall of the heat-preservation outer box (1) is provided with a temperature sensor (7).

4. A layered solar water heater heat-preservation water tank according to claim 1, wherein the top end of the outer wall of the heat-preservation outer tank (1) is communicated with an exhaust pipe (8); the bottom of the outer wall of the heat-preservation outer box (1) is communicated with a water inlet pipe (9); the side surface array of the periphery of the heat preservation outer box (1) is provided with vacuum tube connecting ports (10).

5. A layered solar water heater heat-preservation water tank as defined in claim 1, wherein one end of the heat-preservation inner tank (2) is communicated with a water outlet pipe (11); one end of the water outlet pipe (11) penetrates through the heat preservation outer box (1).