CN216049260U

CN216049260U - Heat recovery system of steam condensate water tank

Info

Publication number: CN216049260U
Application number: CN202122561280.1U
Authority: CN
Inventors: 卢玉安
Original assignee: Dalian Pingchuan Electromechanical Equipment Co ltd
Current assignee: Dalian Pingchuan Electromechanical Equipment Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-15
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a heat recovery system of a steam condensate water tank, which comprises a recovery device body, wherein a connecting sleeve communicated with the interior of the recovery device body is fixedly connected to the outer side wall of the recovery device body, a steel pipe is inserted in the connecting sleeve, one end of the steel pipe penetrates through the connecting sleeve and is fixedly sleeved with a fixed disc, a rubber pad is fixedly connected to one side, close to the connecting sleeve, of the fixed disc, one side, away from the fixed disc, of the rubber pad abuts against the connecting sleeve, a plurality of slots are formed in the inner side wall of the connecting sleeve, clamping blocks are slidably inserted in the slots, two sides of each clamping block are respectively provided with a resistance reducing mechanism, wedge-shaped clamping grooves corresponding to the clamping blocks are formed in the outer side wall of the steel pipe, one ends of the clamping blocks penetrate through the slots and extend into the wedge-shaped clamping grooves, and screws are inserted in the other ends of the clamping blocks. According to the utility model, through the arrangement of the adjusting mechanism, the steel pipe can be disassembled and assembled only by rotating the connecting ring, so that the installation efficiency is improved, and meanwhile, the later maintenance and overhaul are facilitated.

Description

Heat recovery system of steam condensate water tank

Technical Field

The utility model relates to the technical field of heat recovery, in particular to a heat recovery system of a steam condensate water tank.

Background

Energy saving and emission reduction is the current social development and waits for the problem of solving urgently, the purpose of steam condensate water waste heat utilization is to let the limited energy of steam exert the most value, develop circular economy, improve energy efficiency, reduce energy consumption, reduce the emission of heat source heating pollutant, effectual environmental protection, a large amount of comdenstion water has been produced at civilian heating heat transfer in-process, this part comdenstion water is because the unstability of leaving water temperature, only few some has carried out the reuse at present, the municipal sewer network is directly arranged into to the rest, it is extravagant very big. The problem of white smoke emission at the position where steam condensate is discharged can be seen frequently near a community heat exchange station in winter, so that on one hand, no energy consumption is caused, and on the other hand, environmental pollution is caused.

The existing application numbers are: the utility model discloses CN202022785947.1 discloses a novel steam condensate waste heat recovery system for heating, which comprises a steam-water heat exchanger and an absorption heat pump unit, wherein one side of the steam-water heat exchanger is connected with a steam-liquid separator in parallel through a first steel pipe and a third steel pipe respectively, so that … … waste heat resources of condensate water are utilized to the maximum extent;

however, this utility model discloses in the installation, need use a plurality of steel pipes, the mounting means of traditional steel pipe is generally through modes such as bolt or welding, and the dismouting flow is comparatively loaded down with trivial details, influence the efficiency when later maintenance overhauls.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a plurality of steel pipes are needed in the installation process of the steam condensate tank, the traditional steel pipe installation mode is generally realized by bolts or welding, the disassembly and assembly process is more complicated, and the efficiency in later maintenance is influenced, so that the steam condensate tank heat recovery system is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the heat recovery system of the steam condensate water tank comprises a recovery equipment body, wherein a connecting sleeve communicated with the interior of the recovery equipment body is fixedly connected to the outer side wall of the recovery equipment body, a steel pipe is inserted in the connecting sleeve, one end of the steel pipe penetrates through the connecting sleeve and is fixedly sleeved with a fixed disc, a rubber pad is fixedly connected to one side, close to the connecting sleeve, of the fixed disc, one side, away from the fixed disc, of the rubber pad is abutted to the connecting sleeve, a plurality of slots are formed in the inner side wall of the connecting sleeve, clamping blocks are inserted in the slots in a sliding mode, drag reduction mechanisms are arranged on two sides of each clamping block, wedge-shaped clamping grooves corresponding to the clamping blocks are formed in the outer side wall of the steel pipe, one ends of the clamping blocks penetrate through the slots and extend into the wedge-shaped clamping grooves, screw rods are inserted into the other ends of the clamping blocks, the screw rods are in threaded connection with the clamping blocks, and one ends, away from the clamping blocks, of the screw rods, penetrate through the connecting sleeve and are fixedly connected with gears, the connecting sleeve is rotatably sleeved with the connecting ring, a rack meshed with the gear is fixedly connected to the outer side wall of the connecting ring, the rack is arranged in an annular mode, a handle is fixedly connected to the outer side wall of the connecting ring, and a locking mechanism is arranged in the handle.

Preferably, the locking mechanism comprises a locking screw inserted in the handle, a plurality of clamping holes corresponding to the locking screw are distributed on the outer side wall of the connecting sleeve, one end of the locking screw penetrates through the handle and is fixedly connected with a knob, the other end of the locking screw penetrates through the connecting ring and extends into the clamping holes, and the locking screw is in threaded connection with the handle and the connecting ring.

Preferably, drag reduction mechanism is including setting up the recess in the fixture block both sides, the recess internal rotation is connected with the ball, the ball offsets with the slot inside wall.

Preferably, a support rod is fixedly connected between one side of the fixed disc, which is far away from the rubber pad, and the outer side wall of the steel pipe.

Preferably, a rubber sleeve is fixedly sleeved on the handle.

Preferably, the connecting ring, the rack and the gear are all made of stainless steel.

Has the advantages that:

1. when the device is used, the steel pipe is inserted into the connecting sleeve, the knob is rotated to screw out the locking screw from the clamping hole, the handle is held, the connecting ring is driven to rotate by the handle, the rack is driven to rotate by the connecting ring, the gear is driven to rotate by the rack, the screw is driven to rotate by the gear, the clamping block is driven to move by the screw under the action of thread meshing, the clamping block is inserted into the wedge-shaped clamping groove and abuts against a wedge-shaped surface in the wedge-shaped clamping groove, so that the steel pipe is driven to move towards the inner direction of the connecting sleeve, the rubber pad abuts against the connecting sleeve, the sealing performance between the supporting plate and the connecting sleeve is improved by the rubber pad, and the locking screw is screwed into the clamping hole to prevent the connecting ring from loosening;

2. meanwhile, the resistance of the fixture block during movement is reduced through the balls, the stability of the fixture block during movement is improved, the grip feeling of the handle can be improved through the arrangement of the rubber sleeve, a certain anti-skidding effect is achieved, and the stability between the fixed disc and the steel pipe can be improved through the arrangement of the supporting rod.

Drawings

FIG. 1 is a schematic diagram of a heat recovery system of a steam condensate tank according to the present invention;

FIG. 2 is a schematic diagram of the front view of the heat recovery system of the steam condensate tank according to the present invention;

FIG. 3 is a schematic diagram of a heat recovery system of a steam condensate tank according to the present invention at location A;

fig. 4 is a schematic side view of a connection ring of a heat recovery system of a steam condensate tank according to the present invention.

In the figure: 1-recovery equipment body, 2-fixture block, 3-steel pipe, 4-connecting sleeve, 5-handle, 6-connecting ring, 7-gear, 8-rubber pad, 9-fixed disc, 10-supporting rod, 11-rubber sleeve, 12-locking screw, 13-ball, 14-screw and 15-rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the steam condensate tank heat recovery system comprises a recovery device body 1, wherein the recovery device body 1 can be a steam-water heat exchanger, an absorption heat pump unit or a condensate tank and other devices needing to be connected with a steel pipe, and a connecting sleeve 4 communicated with the interior of the recovery device body 1 is fixedly connected to the outer side wall of the recovery device body 1 and used for inserting and connecting the steel pipe 3;

in this embodiment, a steel pipe 3 is inserted into a connecting sleeve 4, one end of the steel pipe 3 penetrates through the connecting sleeve 4 and is fixedly sleeved with a fixed disk 9 to improve the sealing property between the steel pipe 3 and the connecting sleeve 4 by matching with a rubber pad 8, a support rod 10 is fixedly connected between one side of the fixed disk 9 far away from the rubber pad 8 and the outer side wall of the steel pipe 3 to improve the stability of the fixed disk 9, a rubber pad 8 is fixedly connected to one side of the fixed disk 9 close to the connecting sleeve 4 to improve the sealing property between the supporting disk 9 and the connecting sleeve 4, and one side of the rubber pad 8 far away from the fixed disk 9 abuts against the connecting sleeve 4;

in the embodiment, a plurality of slots are formed in the inner side wall of the connecting sleeve 4, the clamping block 2 is inserted in the slots in a sliding mode and used for preventing the steel pipe 3 from loosening, the two sides of the clamping block 2 are respectively provided with a resistance reducing mechanism, each resistance reducing mechanism comprises grooves formed in the two sides of the clamping block 2, balls 13 are connected in the grooves in a rotating mode and used for reducing resistance when the clamping block 2 moves and improving stability when the clamping block 2 moves, and the balls 13 abut against the inner side wall of the slots;

in this embodiment, a wedge-shaped slot corresponding to the fixture block 2 is disposed on the outer side wall of the steel pipe 3, one end of the fixture block 2 penetrates through the slot and extends into the wedge-shaped slot, a screw 14 is inserted into the other end of the fixture block 2 to drive the fixture block 2 to move, the screw 14 is in threaded connection with the fixture block 2, one end of the screw 14, which is away from the fixture block 2, penetrates through the connecting sleeve 4 and is fixedly connected with a gear 7 to drive the screw 14 to rotate, the connecting sleeve 4 is rotatably sleeved with a connecting ring 6 to drive a rack 15 to rotate, a rack 15 meshed with the gear 7 is fixedly connected to the outer side wall of the connecting ring 6 to drive the gear 7 to rotate, the rack 15 is in an annular arrangement, and the connecting ring 6, the rack 15 and the gear 7 are made of stainless steel and are used for achieving a certain anti-rust effect;

in this embodiment, a handle 5 is fixedly connected to the outer side wall of the connection ring 6 to facilitate the user to rotate the connection ring 6, a rubber sleeve 11 is fixedly sleeved on the handle 5 to improve the holding feeling of the handle 5, a locking mechanism is arranged in the handle 5, the locking mechanism comprises a locking screw 12 inserted in the handle 5 to prevent the connection ring 6 from loosening, a plurality of clamping holes corresponding to the locking screw 12 are distributed on the outer side wall of the connection sleeve 4, one end of the locking screw 12 penetrates through the handle and is fixedly connected with a knob to facilitate the user to rotate the locking screw 12, the other end of the locking screw 12 penetrates through the connection ring 6 and extends into the clamping holes, and the locking screw 12 is in threaded connection with the handle 5 and the connection ring 6;

in this embodiment, the steel tube 3 is inserted into the connection sleeve 4, the knob is rotated to screw out the locking screw 12 from the fastening hole, the handle 5 is held, the connection ring 6 is driven to rotate by the handle 5, the rack 15 is driven to rotate by the connection ring 6, the gear 7 is driven to rotate by the rack 15, the screw 14 is driven to rotate by the gear 7, the clamping block 2 is driven to move by the screw 14 under the action of threaded engagement, the clamping block 2 is inserted into the wedge-shaped fastening groove and abuts against the wedge-shaped surface in the wedge-shaped fastening groove, so as to drive the steel tube 3 to move towards the connection sleeve 4, the rubber pad 8 abuts against the connection sleeve 4, the rubber pad 8 improves the sealing property between the support plate 9 and the connection sleeve 4, the locking screw 12 is screwed into the fastening hole to prevent the fastening ring 6 from loosening, meanwhile, the resistance when the clamping block 2 moves is reduced by the ball 13, and the stability when the clamping block 2 moves is improved, the rubber sleeve 11 is arranged, so that the holding feeling of the handle 5 can be improved, a certain anti-skidding effect is achieved, the stability between the fixed disc 9 and the steel pipe 3 can be improved through the arrangement of the supporting rod 10, the steel pipe can be disassembled and assembled only by rotating the connecting ring through the arrangement of the adjusting mechanism, the installation efficiency is improved, and meanwhile, later-period maintenance and overhaul are facilitated.

As described above, each component (component not described in specific structure) selected in the present application is a general standard component or a component known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through a technical manual or through a routine experiment method.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Steam condensate tank heat recovery system, including recovery plant body (1), its characterized in that: the outer side wall of the recovery equipment body (1) is fixedly connected with a connecting sleeve (4) communicated with the interior of the recovery equipment body, a steel pipe (3) is inserted into the connecting sleeve (4), one end of the steel pipe (3) penetrates through the connecting sleeve (4) and is fixedly sleeved with a fixed disc (9), one side, close to the connecting sleeve (4), of the fixed disc (9) is fixedly connected with a rubber pad (8), one side, far away from the fixed disc (9), of the rubber pad (8) is abutted against the connecting sleeve (4), a plurality of slots are formed in the inner side wall of the connecting sleeve (4), clamping blocks (2) are inserted in the slots in a sliding mode, resistance reducing mechanisms are arranged on two sides of each clamping block (2), wedge-shaped clamping grooves corresponding to the clamping blocks (2) are formed in the outer side wall of the steel pipe (3), one ends of the clamping blocks (2) penetrate through the slots and extend into the wedge-shaped clamping grooves, and screws (14) are inserted into the other ends of the clamping blocks (2), be threaded connection between screw rod (14) and fixture block (2), the one end that fixture block (2) was kept away from in screw rod (14) runs through connecting sleeve (4) and fixedly connected with gear (7), it has cup jointed go-between (6) to rotate on connecting sleeve (4), fixedly connected with rack (15) with gear (7) meshing mutually on the lateral wall of go-between (6), rack (15) set up for the ring type, fixedly connected with handle (5) on the lateral wall of go-between (6), be equipped with locking mechanism in handle (5).

2. The steam condensate tank heat recovery system of claim 1, wherein: locking mechanism is including inserting locking screw (12) of establishing in handle (5), evenly distributed has a plurality ofly and the corresponding card hole of locking screw (12) on the lateral wall of connecting sleeve (4), the one end of locking screw (12) runs through handle and fixedly connected with knob, the other end of locking screw (12) runs through go-between (6) and extends to the card downthehole, be threaded connection between locking screw (12) and handle (5) and go-between (6).

3. The steam condensate tank heat recovery system of claim 1, wherein: the resistance reducing mechanism comprises grooves arranged on two sides of the clamping block (2), balls (13) are rotationally connected in the grooves, and the balls (13) are abutted to the inner side walls of the slots.

4. The steam condensate tank heat recovery system of claim 1, wherein: and a support rod (10) is fixedly connected between one side of the fixed disc (9) far away from the rubber pad (8) and the outer side wall of the steel pipe (3).

5. The steam condensate tank heat recovery system of claim 1, wherein: the handle (5) is fixedly sleeved with a rubber sleeve (11).

6. The steam condensate tank heat recovery system of claim 1, wherein: the connecting ring (6), the rack (15) and the gear (7) are all made of stainless steel.