CN214784409U

CN214784409U - Pressure-bearing water tank with replaceable heat exchanger

Info

Publication number: CN214784409U
Application number: CN202120089459.9U
Authority: CN
Inventors: 张超
Original assignee: Shaanxi Huifeng Environmental Protection Equipment Co ltd
Current assignee: Shaanxi Huifeng Environmental Protection Equipment Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-19
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a pressure-bearing water tank of removable heat exchanger, including the pressure-bearing water tank body, the top fixedly connected with case lid of pressure-bearing water tank body, the bottom of case lid is provided with the fixed slot, the inner chamber fixedly connected with sleeve of case lid, telescopic top is provided with the screw hole, the inner chamber threaded connection of screw hole has the bolt. The utility model discloses a sleeve, the bolt, first fixture block, the second fixture block, the mounting panel, the cooperation of spacing hole and draw-in groove, when needing to be changed the heat exchanger, dismantle the connector, the vertical case lid that upwards stimulates, make tubular heat exchanger break away from the inner chamber of pressure-bearing water tank body, then rotatory bolt, through reset spring to the effect of stopper, make the second fixture block move to the inboard, make it break away from the draw-in groove that corresponds, the completion is dismantled tubular heat exchanger, and the operation is simple, thereby reach the effect of being convenient for to change, the problem of the change of being not convenient for of current device has been solved.

Description

Pressure-bearing water tank with replaceable heat exchanger

Technical Field

The utility model relates to a pressure-bearing water tank technical field specifically is a pressure-bearing water tank of removable heat exchanger.

Background

The pressure-bearing water tank is one of water storage system's main part equipment, and its effect is when water supply system breaks down, for example because of reasons such as water pressure is not enough, pipeline damage or overhaul of equipments cause water supply system to cut off the water, for the user continues to provide life and production water, current pressure-bearing water tank exists following not enoughly: tubular heat exchanger is the important accessory of being responsible for adjusting water storage temperature in the pressure-bearing water tank, and tubular heat exchanger in current pressure-bearing water tank generally all transversely sets up in the box of pressure-bearing water tank, and the inlet and exhaust pipe welding of heat exchanger is on the box lateral wall of water tank, and is first, easy desoldering causes the pipeline seepage, and the second, in case the heat exchanger breaks down, just can't take out the box with the heat exchanger and change or maintain, only purchases equipment again, causes the waste of resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure-bearing water tank of removable heat exchanger possesses the advantage of being convenient for to change, has solved the problem that current device is not convenient for change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure-bearing water tank of removable heat exchanger, includes the pressure-bearing water tank body, the top fixedly connected with case lid of pressure-bearing water tank body, the bottom of case lid is provided with the fixed slot, the inner chamber fixedly connected with sleeve of case lid, telescopic top is provided with the screw hole, the inner chamber threaded connection of screw hole has the bolt, the first fixture block of telescopic bottom fixedly connected with, the bottom of first fixture block is provided with the second fixture block, the inner chamber of fixed slot is provided with the mounting panel, the bottom fixedly connected with tubular heat exchanger of mounting panel, the top of mounting panel is provided with spacing hole, the left and right sides of spacing hole inner chamber all is provided with the draw-in groove, the inner chamber of pressure-bearing water tank body is provided with temperature sensor.

Preferably, the bottom of the tank cover is fixedly connected with a bump, the top of the pressure-bearing water tank body is provided with a groove, and an inner cavity of the groove is fixedly connected with a sealing gasket.

Preferably, the bottom of the second fixture block is fixedly connected with a limiting block, the bottom of the limiting block is slidably connected with a limiting groove, and an inner cavity of the limiting groove is fixedly connected with a return spring.

Preferably, the air inlet and the air outlet of the tubular heat exchanger are both communicated with connectors, and the first fixture block and the second fixture block are both trapezoidal in shape.

Preferably, the bottom of the left side of the pressure-bearing water tank body is communicated with a water outlet, and the top of the right side of the pressure-bearing water tank body is communicated with a water inlet.

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

1. the utility model discloses a sleeve, the bolt, first fixture block, the second fixture block, the mounting panel, the cooperation of spacing hole and draw-in groove, when needing to be changed the heat exchanger, dismantle the connector, the vertical case lid that upwards stimulates, make tubular heat exchanger break away from the inner chamber of pressure-bearing water tank body, then rotatory bolt, through reset spring to the effect of stopper, make the second fixture block move to the inboard, make it break away from the draw-in groove that corresponds, the completion is dismantled tubular heat exchanger, and the operation is simple, thereby reach the effect of being convenient for to change, the problem of the change of being not convenient for of current device has been solved.

2. The utility model discloses a lug, recess and seal ring's cooperation improves the sealing performance of case lid and pressure-bearing water tank body, guarantees the thermal insulation performance of pressure-bearing water tank body, and through the cooperation of stopper and spacing groove, the second fixture block of being convenient for carries on spacingly.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a top view of the structure of the box cover of the present invention.

In the figure: 1. a pressure-bearing water tank body; 2. a box cover; 3. fixing grooves; 4. a sleeve; 5. a threaded hole; 6. a bolt; 7. a first clamping block; 8. a second fixture block; 9. mounting a plate; 10. a tubular heat exchanger; 11. a limiting hole; 12. a card slot; 13. a temperature sensor; 14. a bump; 15. a groove; 16. a sealing gasket; 17. a limiting block; 18. a limiting groove; 19. a return spring; 20. a connector; 21. a water outlet; 22. a water inlet.

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. 1-3, a pressure-bearing water tank with a replaceable heat exchanger comprises a pressure-bearing water tank body 1, the left bottom of the pressure-bearing water tank body 1 is communicated with a water outlet 21, the right top of the pressure-bearing water tank body 1 is communicated with a water inlet 22, the sealing performance of a tank cover 2 and the pressure-bearing water tank body 1 is improved through the matching of a bump 14, a groove 15 and a sealing gasket 16, the heat insulation performance of the pressure-bearing water tank body 1 is ensured, the second clamping block 8 is convenient to limit through the matching of a limiting block 17 and a limiting groove 18, the top of the pressure-bearing water tank body 1 is fixedly connected with a tank cover 2, the bottom of the tank cover 2 is fixedly connected with the bump 14, the top of the pressure-bearing water tank body 1 is provided with the groove 15, the inner cavity of the groove 15 is fixedly connected with the sealing gasket 16, the bottom of the tank cover 2 is provided with a fixing groove 3, the inner cavity of the tank cover 2 is fixedly connected with a sleeve 4, and the top of the sleeve 4 is provided with a threaded hole 5, the inner cavity of the threaded hole 5 is in threaded connection with a bolt 6, the bottom of the sleeve 4 is fixedly connected with a first clamping block 7, the bottom of the first clamping block 7 is provided with a second clamping block 8, the bottom of the second clamping block 8 is fixedly connected with a limiting block 17, the bottom of the limiting block 17 is slidably connected with a limiting groove 18, the inner cavity of the limiting groove 18 is fixedly connected with a reset spring 19, the inner cavity of the fixed groove 3 is provided with a mounting plate 9, the bottom of the mounting plate 9 is fixedly connected with a tubular heat exchanger 10, an air inlet and an air outlet of the tubular heat exchanger 10 are both communicated with a connector 20, the first clamping block 7 and the second clamping block 8 are both trapezoidal in shape, the top of the mounting plate 9 is provided with a limiting hole 11, the left side and the right side of the inner cavity of the limiting hole 11 are both provided with clamping grooves 12, the inner cavity of the pressure-bearing water tank body 1 is provided with a temperature sensor 13, and the first clamping block 7, the second clamping block 8, the mounting plate 9, the temperature sensor 13 is fixedly connected with the sleeve 4, the bolt 6, the first clamping block 7, the second clamping block 8, the mounting plate 9, Spacing hole 11 and draw-in groove 12's cooperation, when needing to change the heat exchanger, dismantle connector 20, vertical upwards stimulate case lid 2, make tubular heat exchanger 10 break away from the inner chamber of pressure-bearing water tank body 1, then swivel bolt 6, through reset spring 19 to stopper 17's effect, make the inboard removal of second fixture block 8, make it break away from corresponding draw-in groove 12, the completion is dismantled tubular heat exchanger 10, and easy operation, thereby reach the effect of being convenient for to change, the problem of the change of being not convenient for of current device has been solved.

When the pressure-bearing water tank is used, when the tubular heat exchanger 10 is started to heat cold water of the pressure-bearing water tank body 1, heat-conducting medium enters the heat exchanger pipeline from the air inlet, the surface of the heat exchanger pipeline is heated to heat the cold water at the top of the pressure-bearing water tank body 1, the cold water at the top of the pressure-bearing water tank body 1 is heated to be heated and convected with the cold water at the bottom of the pressure-bearing water tank body 1 to form heat exchange, when the temperature reaches the set value, the temperature sensor 13 will give a prompt, when the heat exchanger needs to be replaced, the connector 20 is disassembled, the tank cover 2 is pulled vertically upwards, the tubular heat exchanger 10 is separated from the inner cavity of the pressure-bearing water tank body 1, then the bolt 6 is rotated, the second clamping block 8 is moved inwards through the action of the return spring 19 on the limiting block 17, so that the second clamping block is separated from the corresponding clamping groove 12, the tubular heat exchanger 10 is disassembled, the operation is simple, and the effect of convenient replacement is achieved.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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 pressure-bearing water tank of removable heat exchanger, includes pressure-bearing water tank body (1), its characterized in that: the top of the pressure-bearing water tank body (1) is fixedly connected with a tank cover (2), the bottom of the tank cover (2) is provided with a fixed groove (3), a sleeve (4) is fixedly connected with the inner cavity of the box cover (2), a threaded hole (5) is arranged at the top of the sleeve (4), the inner cavity of the threaded hole (5) is in threaded connection with a bolt (6), the bottom of the sleeve (4) is fixedly connected with a first clamping block (7), a second clamping block (8) is arranged at the bottom of the first clamping block (7), an installation plate (9) is arranged in the inner cavity of the fixed groove (3), the bottom of the mounting plate (9) is fixedly connected with a tubular heat exchanger (10), the top of the mounting plate (9) is provided with a limiting hole (11), the left side and the right side of the inner cavity of the limiting hole (11) are both provided with a clamping groove (12), and a temperature sensor (13) is arranged in the inner cavity of the pressure-bearing water tank body (1).

2. The pressurized water tank of the replaceable heat exchanger as claimed in claim 1, wherein: the bottom of the box cover (2) is fixedly connected with a bump (14), the top of the pressure-bearing water tank body (1) is provided with a groove (15), and an inner cavity of the groove (15) is fixedly connected with a sealing washer (16).

3. The pressurized water tank of the replaceable heat exchanger as claimed in claim 1, wherein: the bottom fixedly connected with stopper (17) of second fixture block (8), the bottom sliding connection of stopper (17) has spacing groove (18), the inner chamber fixedly connected with reset spring (19) of spacing groove (18).

4. The pressurized water tank of the replaceable heat exchanger as claimed in claim 1, wherein: the air inlet and the air outlet of the tubular heat exchanger (10) are both communicated with a connector (20), and the first fixture block (7) and the second fixture block (8) are both trapezoidal in shape.

5. The pressurized water tank of the replaceable heat exchanger as claimed in claim 1, wherein: the pressure-bearing water tank is characterized in that the bottom of the left side of the pressure-bearing water tank body (1) is communicated with a water outlet (21), and the top of the right side of the pressure-bearing water tank body (1) is communicated with a water inlet (22).