CN203478642U

CN203478642U - Telescopic high-level water taking device

Info

Publication number: CN203478642U
Application number: CN201320369360.XU
Authority: CN
Inventors: 杨江洲; 沈舜尧
Original assignee: ZHEJIANG HUAJIN SOLAR ENERGY S&T CO Ltd
Current assignee: ZHEJIANG HUAJIN SOLAR ENERGY S&T CO Ltd
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2014-03-12
Anticipated expiration: 2023-06-26

Abstract

The utility model relates to a telescopic high-level water taking device, which comprises a water tank, a floating ball and a telescopic rod, wherein a vent and a water inlet hole are formed in the water tank, and the telescopic rod is formed by sleeving at least two sleeves; the telescopic rod and the sleeves are coaxial and have the matched cross section shapes, and a lowermost sleeve is arranged at the lower part of the telescopic rod; an uppermost sleeve is arranged at the upper part of the telescopic rod, and the lowermost sleeve and the water tank are fixed; the lower orifice of the lowermost sleeve is a water outlet, and the upper orifice of the uppermost sleeve is a water inlet; the floating ball is connected with the top of the uppermost sleeve. The telescopic high-level water taking device provided by the utility model is simple in structure and is reasonable in design, and the floating ball can drive the telescopic rod to extend, so that the water inlet of the telescopic rod can rise and fall along with the water level, and the water outlet is always positioned at the upper part of the water level, and thus relatively hot water at the upper part of the water level is always used by a user, and hot water in the water tank is fully utilized.

Description

A kind of telescopic high-order water fetching device

Technical field

The utility model relates to a kind of telescopic high-order water fetching device, is applied on solar water heater water tank, belongs to solar water heater field.

Background technology

Water temperature in the water tank of solar water heater is that TNE UPPER SEA TEMPERATURE is the highest, lower floor's water temperature is minimum, delivery port in general solar water heater water tank all arranges the bottom with solar water container, in the lower water layer position of water temperature, if directly discharge the water in water tank, the phenomenon that can cause not making full use of hot water in water tank, causes thermal loss.At present, also have and adopt flexible pipe to carry out high-order water intaking, but flexible pipe adopts quality of rubber materials, can make the water scent of in water tank, affects user and normally uses, even endanger user's health.

Utility model content

The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, can make full use of hot water in water tank telescopic high-order water fetching device.

The technical scheme in the invention for solving the above technical problem is: this telescopic high-order water fetching device, comprise water tank, on water tank, have steam vent and inlet opening, it is characterized in that: also comprise ball float and expansion link, described expansion link is formed by sleeve pipe suit coaxial and that transverse shape matches, the quantity of sleeve pipe is at least 2, the bottom of described expansion link is the sleeve pipe of next stage, the top of described expansion link is the sleeve pipe of upper level, sleeve pipe and the water tank of described next stage are fixed, the lower nozzle of the sleeve pipe of next stage is delivery port, the upper orifice of the sleeve pipe of described upper level is water inlet, described ball float is connected to the top of the sleeve pipe of upper level.Ball float lifting along with fluctuation in stage in water tank, and drive expansion link flexible, thereby the water inlet that makes expansion link can be followed the lifting of water level and lifting, and make water inlet be positioned at all the time the top of water level, what make that user uses is in the relatively hot water in water level top all the time.

Expansion link described in the utility model comprises pipe, No. two pipes and No. three pipes, and pipe is next stage sleeve pipe, and No. three pipes are upper level sleeve pipe, and manages for No. one, manages for No. two and the caliber of No. three pipes becomes large step by step.Adopt and fetch water after three sleeve pipes effectively, and production cost is lower.

The utility model also comprises mount pad, and a described pipe box is contained on mount pad, and described mount pad is sleeved on the bottom of water tank.During installation, first ball float is connected on expansion link, then a pipe of expansion link is fixed on to mount pad, finally ball float and expansion link are inserted in water tank, and are fixed on water tank by mount pad.

Expansion link described in the utility model and ball float are stainless steel.Can not affect the water quality in water tank.

The utility model also comprises temperature controller and electric heater unit, and described temperature controller and electric heater unit are all fixed on water tank.Temperature controller is for detection of the water temperature in water tank, and temperature controller detects water temperature lower than setting value, and electric heater unit can heat the water in water tank, for user, normally uses.

The utility model compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, ball float can drive expansion link flexible, thereby make the water inlet of expansion link can follow water level and lifting, and make water inlet be positioned at all the time the top of water level, what make that user uses is in the relatively hot water in water level top all the time, takes full advantage of the hot water in water tank.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the cooperation schematic diagram of ball float, expansion link and mount pad.

Fig. 3 is the enlarged drawing at the A place of Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.

Referring to Fig. 1 to Fig. 3, the telescopic high-order water fetching device in the present embodiment comprises water tank 1, ball float 4, expansion link 5, mount pad 6, temperature controller 7 and electric heater unit 8.Wherein, water tank 1 comprises installing hole 11, steam vent 2 and inlet opening 3, and expansion link 5 is provided with delivery port 56 and water inlet 57.And ball float 4 and expansion link 5 are all stainless steels, can not pollute the water in water tank 1.

When in the present embodiment, expansion link 5 launches, the sleeve pipe that a pipe 51 that is positioned at the bottom of expansion link 5 is next stage, the sleeve pipe that No. three pipes 53 that are positioned at the top of expansion link 5 are upper level.

Expansion link 5 in the present embodiment is by a pipe 51 coaxial and that transverse shape matches, 52 and No. three pipes of No. two pipes, 53 suits form and can stretch under external force, when expansion link 5 launches, No. one of the bottom pipe 51 that is positioned at expansion link 5 is the sleeve pipe of next stage, No. three of top pipes 53 that are positioned at expansion link 5 are the sleeve pipe of upper level, a pipe 51, the caliber of 52 and No. three pipes 53 of No. two pipes becomes large step by step, the upper orifice of a pipe 51 is provided with outer positive stop strip 54, No. two pipe 52 lower nozzles are provided with interior positive stop strip 55, 51 and No. two pipes 52 of a pipe are undertaken spacing by the cooperation of outer positive stop strip 54 and interior positive stop strip 55, between 52 and No. three pipes 53 of No. two pipes, adopt same structure to carry out spacing, therefore do not describing.In the present embodiment, the lower nozzle of a pipe 51 is that the upper orifice of 56, No. three pipes 53 of delivery port is water inlet 57.

In the present embodiment, on water tank 1, have steam vent 2 and inlet opening 3, No. one pipe 51 is sleeved on mount pad 6, mount pad 6 is sleeved in the installing hole 11 of water tank 1, during installation, first ball float 4 is connected on expansion link 5, again a pipe 51 of expansion link 5 is fixed on mount pad 6, finally ball float 4 and expansion link 5 is inserted in water tank 1, and is fixed on water tank 1 by mount pad 6.

In the present embodiment, ball float 4 is connected to the top of No. three pipes 53, ball float 4 can the lifting along with water level height, thereby the height of the water inlet 56 of adjustable telescopic rod 5, makes water inlet 56 be positioned at all the time the top of water level, and user uses, be in the relatively hot water in water level top all the time.

Temperature controller 7 in the present embodiment and electric heater unit 8 are all fixed on water tank 1, temperature controller 7 is for detection of the water temperature in water tank 1, when temperature controller 7 detects water temperature lower than setting value, electric heater unit 8 can heat the water in water tank, for user, normally uses.

In addition, it should be noted that, the specific embodiment described in this description, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this description is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.

Claims

1. a telescopic high-order water fetching device, comprise water tank, on water tank, have steam vent and inlet opening, it is characterized in that: also comprise ball float and expansion link, described expansion link is formed by sleeve pipe suit coaxial and that transverse shape matches, the quantity of sleeve pipe is at least 2, the bottom of described expansion link is the sleeve pipe of next stage, the top of described expansion link is the sleeve pipe of upper level, sleeve pipe and the water tank of described next stage are fixed, the lower nozzle of the sleeve pipe of next stage is delivery port, and the upper orifice of the sleeve pipe of described upper level is water inlet; Described ball float is connected to the top of the sleeve pipe of upper level.

2. telescopic high-order water fetching device according to claim 1, it is characterized in that: described expansion link comprises a pipe, No. two pipes and No. three pipes, the sleeve pipe that a described pipe is next stage, the sleeve pipe that described No. three pipes are upper level, and the caliber of a pipe, No. two pipes and No. three pipes becomes large step by step.

3. telescopic high-order water fetching device according to claim 2, is characterized in that: also comprise mount pad, a described pipe box is contained on mount pad, and described mount pad is sleeved on the bottom of water tank.

4. telescopic high-order water fetching device according to claim 1, is characterized in that: described expansion link and ball float are stainless steel.

5. telescopic high-order water fetching device according to claim 1 and 2, is characterized in that: also comprise temperature controller and electric heater unit, described temperature controller and electric heater unit are all fixed on water tank.