CN217653948U

CN217653948U - Hydraulic balance adjusting device for heat supply pipe network

Info

Publication number: CN217653948U
Application number: CN202221460237.4U
Authority: CN
Inventors: 张晓军; 郑润江
Original assignee: Hebei Jinjie Installation Engineering Co ltd
Current assignee: Hebei Jinjie Installation Engineering Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-25
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a heat supply pipe network technical field, a water balance adjusting device for heat supply pipe network is proposed, it is convenient for pass through the shell, the storage water tank, the cooperation of force (forcing) pump and pressure release subassembly carries out balanced regulation to water conservancy in the heat supply pipe network, which comprises an outer shell, the intercommunication has inlet tube and outlet pipe on the shell, the top of shell is provided with storage water tank and force (forcing) pump, shell and force (forcing) pump respectively and the intercommunication between the storage water tank have drainage tube and forcing pipe, be provided with pressure release subassembly in the shell, can dismantle on the inside wall of shell and be connected with the protecting box, install the motor in the protecting box, through connection has a support cylinder between the output of motor and the protecting box, can dismantle between support cylinder and the pressure release subassembly and be connected with supporting component, be connected with the protection piece on the shell, be provided with filter equipment between drainage tube and the shell, the mouth has been seted up on the shell, it has the movable plate to remove mouthful department articulated, symmetrical connection has two strips, two remove the handle to fixedly connected with between the strip.

Description

Hydraulic balance adjusting device for heat supply pipe network

Technical Field

The utility model relates to a heat supply pipe network technical field, concretely relates to power balance adjusting device for heat supply pipe network.

Background

As is known, a heat supply pipe network is a pipe system arranged in a branch shape according to urban heat load distribution, current situation of a block, development planning, geological and topographic conditions, and the like, and is divided into two modes of underground laying and overground laying, and a hydraulic balance adjusting device is equipment for adjusting hydraulic pressure in the heat supply pipe network.

Through retrieval, china 2021, 11.05 discloses a heat supply pipe network hydraulic balance adjusting device with patent application number CN202120408584.1, which is roughly described as comprising a housing, an automatic pressure relief assembly and a storage pressurizing assembly, wherein the automatic pressure relief assembly is arranged in the housing, the storage pressurizing assembly is connected to the housing, the automatic pressure relief assembly comprises a pressure relief cavity, a movable block, a compression spring and a fixed block, the storage pressurizing assembly comprises a water tank bracket, a water storage tank, a drainage tube and an overflow valve, the drainage tube is arranged at one end of the pressure relief cavity and is provided with a water inlet, the movable block is arranged right below the water inlet, and when the device is used, the device can automatically relieve pressure when the pressure in the pipe network is too high, and temporarily recovers and recycles released redundant supplied water.

Although foretell prior art scheme is convenient for carry out balanced regulation to the water conservancy in the heat supply pipe network, but can contain impurity such as incrustation scale in the water supply of heat supply pipe network usually, cause the jam to water inlet department easily after using for a long time, the later stage is not convenient for clear up, causes the influence to the efficiency of intaking of drainage tube easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a water conservancy balance adjusting device for heat supply pipe network to the incrustation scale etc. of the water supply that provides in the solution background art use the back easily to the problem that water inlet department caused the jam.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat supply is hydraulic balance adjusting device for pipe network, includes the shell, the intercommunication has inlet tube and outlet pipe on the shell, and the top of shell is provided with storage water tank and force (forcing) pump, shell and force (forcing) pump respectively and the intercommunication have drainage tube and forcing pipe between the storage water tank, be provided with pressure release assembly in the shell, can dismantle on the inside wall of shell and be connected with the protecting box, install the motor in the protecting box, through connection has a supporting cylinder between the output of motor and the protecting box, can dismantle between supporting cylinder and the pressure release assembly and be connected with supporting component, set up a plurality of bits collection mouths on the supporting cylinder, the opening has been seted up on the top of shell, opening department can dismantle and be connected with the protecting block, be provided with filter equipment between drainage tube and the shell, set up on the shell and moved the mouth, it has the movable plate to move mouthful department articulated, symmetrical connection has two strips, two fixedly connected with between the strip removes the handle.

Preferably, the filter mechanism includes the filter, set up the mounting groove that is used for the filter to carry out the installation on the shell, mounting groove department symmetric connection has two to inhale iron plate, symmetric connection has two locating levers on the filter, two equal fixedly connected with and the magnet piece that the iron plate magnetism is opposite on the locating lever.

Further, the supporting component comprises two supporting rods, the two supporting rods are connected with the pressure relief component, a supporting plate is fixedly connected between the two supporting rods, and a supporting opening matched with the supporting barrel is formed in the supporting plate.

Still further, the protective box is provided with a mounting opening, the mounting opening is hinged with a sealing plate, and two fixing rods are arranged between the sealing plate and the pressure relief assembly.

As a further scheme of the scheme, a cleaning opening is formed in the supporting cylinder, a cleaning plate is arranged at the cleaning opening, and a pull groove is formed in the cleaning plate.

As a further scheme of the scheme, two mounting plates are connected between the motor and the inner bottom wall of the protective box.

On the basis of the scheme, the top end of the protection block is fixedly connected with a pull ring.

On the basis of the above scheme, a sealing ring is arranged between the moving plate and the housing.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat supply pipe network is with balanced adjusting device of water conservancy possesses following beneficial effect:

the utility model discloses in, there are inlet tube and outlet pipe through the intercommunication on the shell, be convenient for support storage water tank and force (forcing) pump, so that set up drainage tube and forcing pipe, connect through shell and guard box, be convenient for install the motor, so that rotate the support cylinder, and through be connected with supporting component on pressure relief subassembly, be convenient for increase the stability when support cylinder rotates, the effect of seting up the bits mouth on the support cylinder lies in, can collect impurity such as incrustation scale, simultaneously through filter mechanism, can filter incrustation scale etc. in the water supply, then through removing the handle and the connection of strip, can open the movable plate on the shell, so that clear up incrustation scale etc. in the support cylinder, thereby be convenient for pass through the shell, the storage water tank, the cooperation of force (forcing) pump and pressure relief subassembly carries out balanced regulation to the water conservancy in the heating network.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is an exploded perspective view of the present invention;

FIG. 3 is a schematic view of the exploded perspective structure of the present invention, wherein the protection box is matched with the motor;

FIG. 4 is a schematic view of the exploded perspective structure of the filter plate and the iron-attracting plate of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the middle sealing plate and the fixing rod of the present invention.

In the figure: 1. a housing; 2. a water inlet pipe; 3. a water outlet pipe; 4. a water storage tank; 5. a pressure pump; 6. a drainage tube; 7. a pressure relief assembly; 8. a protective box; 9. a motor; 10. a support cylinder; 11. a chip collecting port; 12. a protection block; 13. moving the plate; 14. moving the handle; 15. a filter plate; 16. an iron absorbing plate; 17. positioning a rod; 18. a magnet block; 19. a support bar; 20. a support plate; 21. a sealing plate; 22. a fixing rod; 23. cleaning the plate; 24. and (4) a pull ring.

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.

Examples

Referring to fig. 1-5, a water balance adjusting device for a heat supply pipe network comprises a housing 1, a water inlet pipe 2 and a water outlet pipe 3 are communicated with the housing 1, a water storage tank 4 and a pressure pump 5 are arranged at the top end of the housing 1, a drainage pipe 6 and a pressure pipe are respectively communicated between the housing 1 and the pressure pump 5 and the water storage tank 4, a pressure relief assembly 7 is arranged in the housing 1, the pressure relief assembly 7 comprises a moving block, a fixed block and the like, the effect of adjusting the hydraulic balance in the shell 1 can be achieved through the matching of the pressure pump 5 and the water storage tank 4, the hydraulic balance adjusting device is a design structure in the patent document with the patent application number of CN202120408584.1, is not an innovation point, not described in more detail, a protective box 8 is detachably connected to the inner side wall of the housing 1, a mounting opening is formed in the protective box 8, a sealing plate 21 is hinged to the mounting opening, two fixing rods 22 are arranged between the sealing plate 21 and the pressure relief assembly 7 to facilitate stable support of the protective box 8, a motor 9 is installed in the protective box 8, two mounting plates are connected between the motor 9 and the inner bottom wall of the protective box 8 to facilitate installation and disassembly of the motor 9 in the protective box 8, a supporting cylinder 10 is connected between the output end of the motor 9 and the protective box 8 in a penetrating manner, a supporting assembly is detachably connected between the supporting cylinder 10 and the pressure relief assembly 7 and comprises two supporting rods 19, the two supporting rods 19 are both connected with the pressure relief assembly 7, a supporting plate 20 is fixedly connected between the two supporting rods 19, and a supporting opening matched with the supporting cylinder 10 is formed in the supporting plate 20, can increase and support a section of thick bamboo 10 pivoted stability, set up a plurality of collection bits mouths 11 on supporting a section of thick bamboo 10, the outside ring of collection bits mouth 11 is bigger than the inboard ring, and the shape is hourglass hopper-shaped, is convenient for collect impurity such as incrustation scale.

It is further described that a cleaning port is arranged on the supporting cylinder 10, a cleaning plate 23 is arranged at the cleaning port, a pull groove is arranged on the cleaning plate 23, the cleaning plate 23 is opened on the supporting cylinder 10 through the pull groove to treat impurities such as water scale and the like in the supporting cylinder 10, a through hole is arranged at the top end of the shell 1, a protective block 12 is detachably connected at the through hole, a filtering mechanism is arranged between the drainage tube 6 and the shell 1, the filtering mechanism comprises a filter plate 15, a mounting groove for mounting the filter plate 15 is arranged on the shell 1, two iron absorbing plates 16 are symmetrically connected at the mounting groove, two positioning rods 17 are symmetrically connected on the filter plate 15, magnet blocks 18 with opposite magnetism to the iron absorbing plates 16 are fixedly connected on the two positioning rods 17, through the cooperation of iron attraction board 16 and magnet piece 18, can fix filter 15 in the mounting groove, so that reduce incrustation scale etc. and get into in drainage tube 6, the top fixedly connected with pull ring 24 of protection piece 12, remove protection piece 12 through pull ring 24, can install and dismantle filter 15 on shell 1, the removal mouth has been seted up on shell 1, removal mouth department articulates there is movable plate 13, symmetrical connection has two on the movable plate 13 is the strip, two fixedly connected with remove 14 between the strip, through removing 14 and the connection of strip, can open movable plate 13 on shell 1, be provided with the sealing ring between movable plate 13 and the shell 1, be convenient for reduce the leakage of supplying water in the shell 1.

In summary, the motor 9 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, when the hydraulic balance adjusting device for a heat supply pipe network is used, the sealing plate 21 is firstly opened on the protective box 8, the motor 9 can be installed in the protective box 8 through two installation plates, the protective block 12 is then detached on the housing 1 through the pull ring 24, the filter plate 15 can be moved into the installation groove, the position of the filter plate 15 can be fixed through the cooperation of the magnet block 18 and the iron-absorbing plate 16, when water is supplied into the housing 1 through the water inlet pipe 2, the motor 9 is started, the support cylinder 10 can be rotated on the support plate 20, so that impurities such as scale and the like can enter the support cylinder 10 through the chip collecting port 11, when water is supplied into the housing 6, the scale and the like can be reduced to enter the drain pipe 6 through the filter plate 15, so that the hydraulic balance in the heat supply pipe network can be adjusted through the cooperation of the water storage tank 4, the pressure pump 5, the pressure pump 6 and the water supply pipe 10 can be connected to the drain pipe 10, when the scale in the water is needed to be cleaned, the housing is removed, and the drain pipe is opened, and the support pipe 13 is opened, and the water can be removed through the pull plate 13.

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. A water balance adjusting device for a heat supply pipe network comprises a shell (1), wherein a water inlet pipe (2) and a water outlet pipe (3) are communicated with the shell (1), a water storage tank (4) and a pressure pump (5) are arranged at the top end of the shell (1), a drainage tube (6) and a pressure tube are respectively communicated between the shell (1) and the pressure pump (5) and the water storage tank (4), a pressure relief component (7) is arranged in the shell (1), it is characterized in that the inner side wall of the shell (1) is detachably connected with a protective box (8), a motor (9) is arranged in the protective box (8), a supporting cylinder (10) is connected between the output end of the motor (9) and the protective box (8) in a penetrating way, a supporting component is detachably connected between the supporting cylinder (10) and the pressure relief component (7), a plurality of chip collecting ports (11) are formed on the supporting cylinder (10), a through hole is arranged at the top end of the shell (1), a protective block (12) is detachably connected at the through hole, a filtering mechanism is arranged between the drainage tube (6) and the shell (1), a moving opening is arranged on the shell (1), a moving plate (13) is hinged at the moving opening, the movable plate (13) is symmetrically connected with two handle bars, and a movable handle (14) is fixedly connected between the two handle bars.

2. The hydraulic balance adjusting device for the heat supply pipe network according to claim 1, wherein the filtering mechanism comprises a filtering plate (15), the housing (1) is provided with a mounting groove for mounting the filtering plate (15), the mounting groove is symmetrically connected with two iron attracting plates (16), the filtering plate (15) is symmetrically connected with two positioning rods (17), and the two positioning rods (17) are fixedly connected with magnet blocks (18) with opposite magnetism to the iron attracting plates (16).

3. The hydraulic balance adjusting device for the heat supply pipe network according to claim 2, wherein the supporting component comprises two supporting rods (19), the two supporting rods (19) are both connected with the pressure relief component (7), a supporting plate (20) is fixedly connected between the two supporting rods (19), and a supporting opening matched with the supporting cylinder (10) is formed in the supporting plate (20).

4. The hydraulic balance adjusting device for the heating pipe network according to claim 3, wherein a mounting opening is formed in the protective box (8), a sealing plate (21) is hinged to the mounting opening, and two fixing rods (22) are arranged between the sealing plate (21) and the pressure relief assembly (7).

5. The hydraulic balance adjusting device for the heat supply pipe network according to claim 4, wherein a cleaning opening is formed in the supporting cylinder (10), a cleaning plate (23) is arranged at the cleaning opening, and a pull groove is formed in the cleaning plate (23).

6. The hydraulic balance adjusting device for the heat supply pipe network according to claim 5, wherein two mounting plates are connected between the motor (9) and the inner bottom wall of the protective box (8).

7. The hydraulic balance adjusting device for the heat supply pipe network of claim 6, wherein a pull ring (24) is fixedly connected to the top end of the protection block (12).

8. The hydraulic balance adjusting device for the heat supply pipe network according to claim 7, wherein a sealing ring is arranged between the moving plate (13) and the housing (1).