CN218622390U

CN218622390U - Direct-connected variable frequency water supply equipment

Info

Publication number: CN218622390U
Application number: CN202223184008.7U
Authority: CN
Inventors: 王敏艳; 石红梅; 周红尖
Original assignee: Zhejiang Yongwei Water Technology Development Co ltd
Current assignee: Ningbo Water Supply And Drainage Engineering Design And Research Institute Co ltd; Zhejiang Yongwei Water Technology Development Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-14
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a direct-connected variable frequency water supply equipment, which comprises an equipment body, wherein an internal controller, a water inlet pipe and a water outlet pipe are installed in the equipment body, a water storage cavity is arranged in the side wall of a shell, the side walls of the water inlet pipe and the water outlet pipe are both penetrated by an auxiliary connecting water pipe, the other end of the auxiliary connecting water pipe enters the water storage cavity, and a valve component is installed at the end part of the auxiliary connecting water pipe; the utility model discloses the water storage intracavity in the shell is inserted to vice water pipe that links when needs cool down, and the valve member is opened, make partly water entering water storage intracavity and flow at the water storage intracavity, take away the inside hot temperature of equipment body through rivers, cool down with this, and can not receive external environment temperature's influence, the cooling effect is outstanding more and stable, when not needing the cooling, the shell rebound, vice water pipe that links this moment does not insert the water storage intracavity in the shell, do not need rivers to cross the shell promptly and cool down, it is nimble convenient to use.

Description

Direct-connected variable frequency water supply equipment

Technical Field

The utility model relates to a water supply equipment technical field specifically is a direct-connected type frequency conversion water supply equipment.

Background

The variable frequency water supply equipment is a complete set of water supply equipment which is directly connected with a municipal pipe network and can not influence the municipal pipe network, the equipment superposes the pressure of the municipal pipe network and the pressure of a lifting water pump on the basis of ZBH variable frequency constant pressure, so that the domestic water supply is more energy-saving and environment-friendly, and the equipment is an ideal updating product of the traditional secondary water supply, and consists of a variable frequency control cabinet, a non-negative pressure device, an automatic control system, a remote monitoring system, a water pump unit, a voltage stabilizing compensator, a negative pressure eliminator, a pressure sensor, a valve, an instrument, a pipeline system and the like;

direct-connected type frequency conversion water supply equipment generally installs in the district, building and school, some install at the basement, some direct mount is outdoor, in summer, because outdoor environment is hotter, make water supply equipment wholly hotter, and water supply equipment internally mounted has electrical apparatus such as controller, be in under the hot temperature environment for a long time, can reduce life, at this moment just need adopt cooling equipment to cool down to water supply equipment inside, but conventional cooling equipment is the fan, no matter how blow when external air environment is hotter and can not play fine cooling effect, consequently lack one kind among the prior art and can not receive external environment influence and carry out the water supply equipment that cools down to inside.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct-connected type frequency conversion water supply equipment to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a direct-connected type frequency conversion water supply equipment, including the equipment body, this internal microcontroller, inlet tube and outlet pipe of installing of equipment, be connected with the water pump between inlet tube and the outlet pipe, the electric water pump that connects of output of internal controller, the outer movable sleeve from top to bottom of equipment body has the shell, the tip that the side of shell was equipped with two extension holes and inlet tube and outlet pipe passes two extension holes respectively, be equipped with the retaining chamber in the lateral wall of shell, the lateral wall of inlet tube and outlet pipe has all passed vice water pipe even, vice water pipe's the other end passes the side entering retaining intracavity in extension hole, vice tip installation valve component who links the water pipe, vice water pipe that links gets into the retaining intracavity and the valve component opens when the shell shifts down, the retaining intracavity is fixed with the division board, the division board is located in the middle of inlet tube and outlet pipe, be equipped with the inlet opening in the division board.

As a preferred scheme, the valve assembly mainly comprises first spring, first stagnant water ball, interior water pipe, ejector pin, second stagnant water ball and second spring, the side that the interior water pipe passed the extension hole gets into the retaining intracavity and the activity of lower extreme alternates in the upper end of vice even water pipe, install first spring and first stagnant water ball in the interior water pipe of interpolation, first spring promotes first stagnant water ball downwards and makes first stagnant water ball plug up the lower extreme of interpolation water pipe downwards, install second spring and second stagnant water ball in the vice even water pipe, the second spring promotes the second stagnant water ball upwards and makes the second stagnant water ball upwards plug up vice even water pipe, interior water pipe pushes up the second stagnant water ball downwards when following the shell and moves down, the first portion of second stagnant water ball is fixed with the ejector pin, the ejector pin upwards pushes up first stagnant water ball when the shell moves down.

As a preferred scheme of the utility model, the upside of shell is fixed with thermal-insulated roof, there is the clearance between the upside of thermal-insulated roof and shell, the length and width size of thermal-insulated roof all is greater than the length and width size of shell.

As an optimized scheme of the utility model, the lateral wall intussuseption of shell is filled with thermal-insulated material board, thermal-insulated material board surrounds outside the retaining chamber.

As a preferred scheme, the side of equipment body is passed a spacing inside casing, spacing inside casing is located the equipment originally internally, the activity interlude has the heating panel about in the spacing inside casing, the medial surface at the shell is fixed to the other end of heating panel.

As a preferred scheme of the utility model, this internal electric push rod of installing of equipment, the inside upside at the shell is upwards fixed to the output of electric push rod, the output of internal control ware is connected to the electricity push rod electricity.

Compared with the prior art, the beneficial effects of the utility model are that: vice water pipe that links inserts the retaining intracavity in the shell when needing to cool down, and the valve member is opened, make partly water entering retaining intracavity and flow at the retaining intracavity, take away the inside hot temperature of equipment body through rivers, with this cool down, and can not receive external environment temperature's influence, the cooling effect is more outstanding and stable, when not needing to cool down, the shell rebound, vice water pipe that links this moment does not insert the retaining intracavity in the shell, do not need rivers to cross the shell and cool down promptly, and it is convenient in a flexible way to use.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a partially enlarged structural view of the part B of FIG. 3;

fig. 5 is a schematic diagram of a part C of fig. 3.

In the figure: 1. a thermally insulating top panel; 2. a housing; 3. a water inlet pipe; 4. a water outlet pipe; 5. an apparatus body; 6. an electric push rod; 7. an internal controller; 8. a heat dissipation plate; 9. a limiting inner frame; 10. a water pump; 11. a heat insulating panel; 12. a separator plate; 13. a water inlet hole; 14. a valve assembly; 141. a first spring; 142. a first water stop ball; 143. inserting a water pipe; 144. a top rod; 145. a second water stop ball; 146. a second spring; 15. the auxiliary is connected with a water pipe.

Detailed Description

In order to make the technical solutions and implementations of the present invention more clearly explained and illustrated, several preferred embodiments for implementing the technical solutions of the present invention are introduced below.

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of embodiments of the disclosure, and do not necessarily show specific dimensions and proportions of the various embodiments of the disclosure. While certain features of the present disclosure and certain embodiments thereof have been illustrated in detail and described in detail in the accompanying drawings, the present disclosure is not limited to the details of the illustrated embodiments, and it is to be understood that such details are not limited to the details of construction and that like reference numerals refer to the same or similar parts throughout the several views.

In the description of the present invention, unless explicitly stated or limited otherwise, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless otherwise specified or indicated; the terms "connected" and "fixed" are used broadly, and for example, "connected" may be a fixed connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Examples

Referring to the attached drawings of the specification 1-5, the embodiment of the utility model provides a direct-connected type frequency conversion water supply equipment, including equipment body 5, install internal controller 7 in the equipment body 5, inlet tube 3 and outlet pipe 4, be connected with water pump 10 between inlet tube 3 and the outlet pipe 4, the output electricity of internal controller 7 connects water pump 10, equipment body 5 outer upper and lower movable sleeve has shell 2, the inside wall of shell 2 and the lateral wall direct contact of equipment body 5, be used for passing out the heat temperature in the equipment body 5, the side of shell 2 is equipped with two extension holes and inlet tube 3 and the tip of outlet pipe 4 pass two extension holes respectively, make shell 2 when reciprocating inlet tube 3 and outlet pipe 4 remove in the extension hole, be equipped with the retaining chamber in the lateral wall of shell 2, the lateral wall of inlet tube 3 and outlet pipe 4 all passes vice water pipe 15 that links, vice water pipe 15's the other end of vice water pipe 15 passes the side entering retaining intracavity that extends the hole, vice tip installation 14 of water pipe 15 that links, vice water pipe 15 gets into the retaining intracavity and valve component 14 opens when shell 2 moves down, be fixed with division board 12 in the retaining intracavity, it is located inlet tube 3 and the middle of the isolation board 12, it improves the partial rivers that flow through the inlet tube 3 and outlet pipe 4 that flow through the water inlet pipe 2, the interior water temperature of the water storage, the water storage of the water component 13 that the water flows through utilizes the water inlet pipe 2 to flow through the water to improve in the water storage, the environment of the water storage device, the water temperature of shell 2.

Further, the valve assembly 14 mainly comprises a first spring 141, a first water stop ball 142, an inner water insertion pipe 143, a push rod 144, a second water stop ball 145 and a second spring 146, the inner water insertion pipe 143 penetrates through the side surface of the extension hole to enter the water storage cavity, the lower end of the inner water insertion pipe is movably inserted into the upper end of the auxiliary water connection pipe 15, the first spring 141 and the first water stop ball 142 are installed in the inner water insertion pipe 143, the first spring 141 pushes the first water stop ball 142 downwards to enable the first water stop ball 142 to block the lower end of the inner water insertion pipe 143 downwards, the second spring 146 and the second water stop ball 145 are installed in the auxiliary water connection pipe 15, the second spring 146 pushes the second water stop ball 145 upwards to enable the second water stop ball 142 to block the auxiliary water connection pipe 15 upwards, the inner water insertion pipe 143 pushes the second water stop ball 145 downwards when following the downward movement of the housing 2, the push rod 144 is fixed at the upper half portion of the second water stop ball 145, and the push rod 144 pushes the first water stop ball 142 upwards when the downward movement of the housing 2.

Further, the upside of shell 2 is fixed with thermal-insulated roof 1, has the clearance between the upside of thermal-insulated roof 1 and shell 2, and the length and width size of thermal-insulated roof 1 all is greater than the length and width size of shell 2, avoids sunshine to shine shell 2 directly through thermal-insulated roof 1, reduces the intensification of shell 2.

Furthermore, the side wall of the shell 2 is filled with a heat insulation material plate 11, the heat insulation material plate 11 surrounds the water storage cavity, and the influence of the external temperature on the water temperature is reduced through the heat insulation material plate 11.

Further, the side of equipment body 5 passes spacing inside casing 9, and spacing inside casing 9 is located equipment body 5, and the activity interlude has heating panel 8 about in the spacing inside casing 9, and the medial surface at shell 2 is fixed to the other end of heating panel 8, accelerates equipment body 5 to the radiating rate in shell 2 through heating panel 8 to heating panel 8 removes in spacing inside casing 9, restricts shell 2's removal orbit.

Further, install electric push rod 6 in the equipment body 5, electric push rod 6's output upwards fixes the inside upside at shell 2, and the output of internal control ware 7 is connected to electric push rod 6 electricity, reciprocates through electric push rod 6 initiative drive shell 2.

When in use:

when the interior of the equipment body 5 is not required to be cooled, the internal water inserting pipe 143 does not downwards abut against the second water stopping ball 145, the ejector rod 144 does not upwards abut against the first water stopping ball 142, so that the internal water inserting pipe 143 and the auxiliary water connecting pipe 15 are both blocked, at the moment, the water inlet pipe 3 and the water outlet pipe 4 are not communicated with the water storage cavity, and water does not flow into the water storage cavity for cooling;

when the interior of the equipment body 5 needs to be cooled, the internal controller 7 controls the electric push rod 6 to drive the shell 2 to move downwards, the inserted water pipe 143 moves downwards at the moment, the inserted water pipe 143 pushes the second water stop ball 145 downwards, the auxiliary water connecting pipe 15 is opened, meanwhile, the first spring 141 and the first water stop ball 142 also move downwards, the ejector rod 144 pushes the first water stop ball 142 upwards, the inserted water pipe 143 is opened, water flows through the water inlet pipe 3, the auxiliary water connecting pipe 15 and the inserted water pipe 143 which are communicated with the water inlet pipe 3, the upper end of the water storage cavity, the water inlet hole, the lower end of the water storage cavity, the auxiliary water connecting pipe 15 and the inserted water pipe 143 which are communicated with the water outlet pipe 4, and the water flows through the shell 2 to cool the shell, and the water flows away from the temperature in the equipment body 5 due to the fact that the shell 2 is tightly attached to the outer side wall of the equipment body 5.

It should be noted that the above list is only specific embodiments of the present invention, and obviously the present invention is not limited to the above embodiments, and there are many similar variations. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention shall fall within the scope of the present invention.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a direct-connected type frequency conversion water supply equipment, including equipment body (5), install internal controller (7), inlet tube (3) and outlet pipe (4) in equipment body (5), be connected with water pump (10) between inlet tube (3) and outlet pipe (4), the output electricity of internal controller (7) connects water pump (10), its characterized in that: the outer upper and lower movable sleeve of equipment body (5) has shell (2), the tip that the side of shell (2) was equipped with two extension holes and inlet tube (3) and outlet pipe (4) passes two extension holes respectively, be equipped with the retaining chamber in the lateral wall of shell (2), the lateral wall of inlet tube (3) and outlet pipe (4) has all passed vice company water pipe (15), vice other end that links water pipe (15) passes the side entering retaining intracavity in extension hole, vice tip installation valve subassembly (14) of linking water pipe (15), vice company water pipe (15) get into the retaining intracavity and valve subassembly (14) open when shell (2) move down, the retaining intracavity is fixed with division board (12), division board (12) are located in the middle of inlet tube (3) and outlet pipe (4), be equipped with inlet opening (13) in division board (12).

2. The direct-connected variable-frequency water supply equipment according to claim 1, characterized in that: the valve assembly (14) mainly comprises a first spring (141), a first water stop ball (142), an inner inserted water pipe (143), a push rod (144), a second water stop ball (145) and a second spring (146), wherein the inner inserted water pipe (143) penetrates through the side face of the extension hole to enter the water storage cavity, the lower end of the inner inserted water pipe (15) is movably inserted into the upper end of the auxiliary water connection pipe (15), the first spring (141) and the first water stop ball (142) are installed in the inner inserted water pipe (143), the first water stop ball (142) is pushed downwards by the first spring (141) to enable the first water stop ball (142) to plug the lower end of the inner inserted water pipe (143) downwards, the second spring (146) and the second water stop ball (145) are installed in the auxiliary water connection pipe (15), the second water stop ball (145) is pushed upwards by the second spring (146) to enable the second water stop ball (145) to plug the auxiliary water connection pipe (15) upwards, the inner inserted water pipe (143) pushes the second water stop ball (145) downwards to open when moving downwards along with the outer shell (2), the second water stop ball (145) is fixed on the upper half push rod (144) and the upper half push rod (144) of the outer water stop ball (145) and the upper half push rod (144).

3. The direct-connected variable-frequency water supply equipment according to claim 1, characterized in that: the upside of shell (2) is fixed with thermal-insulated roof (1), there is the clearance between the upside of thermal-insulated roof (1) and shell (2), the length and width size of thermal-insulated roof (1) all is greater than the length and width size of shell (2).

4. The direct-connected variable-frequency water supply equipment according to claim 1, characterized in that: the lateral wall intussuseption of shell (2) is filled with thermal-insulated material board (11), thermal-insulated material board (11) surround outside the retaining chamber.

5. The direct-connected variable-frequency water supply equipment according to claim 1, characterized in that: the side of equipment body (5) is passed there is spacing inside casing (9), spacing inside casing (9) are located equipment body (5), spacing inside casing (9) activity interlude from top to bottom has heating panel (8), the medial surface at shell (2) is fixed to the other end of heating panel (8).

6. The direct-connected variable-frequency water supply equipment according to claim 1, characterized in that: install electric push rod (6) in equipment body (5), the inside upside in shell (2) is upwards fixed to the output of electric push rod (6), the output of inside controller (7) is connected to electric push rod (6) electricity.