Condenser sealing device for chemical production
Technical Field
The utility model relates to a technical field that the chemical production is relevant specifically is a condenser sealing device for chemical production.
Background
Many chemical processes require the use of condensers, which are components of refrigeration systems, as one type of heat exchanger, to convert a gas or vapor into a liquid and transfer the heat from the tubes to the air in the vicinity of the tubes in a rapid manner. The condenser working process is a heat-releasing process, so the temperature of the condenser is high, therefore, in order to ensure that the condenser does not influence the use of a gas unit, the condenser is sometimes required to be installed in a sealing device, but most of the existing sealing devices have certain defects, on one hand, the common sealing device often has the condition of poor sealing property when in use, and is quite laborious to assemble and disassemble, on the other hand, the temperature in the device is high when the condenser works, and the condition of part damage caused by untimely ventilation can influence the normal use of the condenser, so the condenser sealing device for chemical production is required to help to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a condenser sealing device for chemical production to the sealed effect that provides is poor among the solution above-mentioned background art, the problem of the difficulty of taking a breath.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a condenser sealing device for chemical production, includes seal box and sealed lid, seal box one side butt fusion has a sealing block, sealing block card is established in the seal box, sealing block one side bonding has the rubber bed course, sealed avris is provided with the control flume, sealed lid with it holds the chamber to be provided with in the sealing block, it sets up to hold the chamber the control flume bottom, it has the fixture block to hold to have to weld through spring on the inner wall in chamber, the fixture block card is established hold the intracavity, the welding of fixture block bottom has the regulating block, the regulating block card is established in the control flume, the bonding of fixture block one side has the sealing rubber strip, be provided with logical groove on the sealing block, be provided with the spread groove on the inner wall of seal box, sealing rubber strip one end is passed it establishes to lead to the groove card in the spread.
As a further aspect of the present invention: the inner wall of the seal box is provided with a clamping groove, a fixing screw rod is clamped in the clamping groove, a connecting screw port is arranged on the seal pressing block, and one end of the fixing screw rod is meshed with the connecting screw port through threads.
As a further aspect of the present invention: an adjusting rod is welded at one end of the fixing screw rod, a second spring is sleeved on the adjusting rod, and the second spring is arranged in the clamping groove.
As a further aspect of the present invention: a slotted hole is formed in one side of the clamping groove, a twisting head is arranged on the outer side of the slotted hole, and one end of the adjusting rod penetrates through the slotted hole and is welded on one side of the twisting head.
As a further aspect of the present invention: and air exchange pipes are welded on two sides of the sealing box, and one-way air valves are welded in the air exchange pipes.
As a further aspect of the present invention: an inner cavity is arranged in the one-way air valve, and an air inlet and an exhaust groove are respectively arranged on two sides of the inner wall of the inner cavity.
As a further aspect of the present invention: and the inner wall of the inner cavity is welded with a light thin blocking piece through a spring III, and the light thin blocking piece is tightly attached to the inner side of the air inlet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, the sealing effect can be effectively achieved through the matching use of the sealing rubber strip and the rubber cushion layer double-layer sealing element, the sealing cover and the sealing box are firmly installed, and the disassembly is very simple, so the use is very convenient;
2. when the inside of the seal box needs to be ventilated, because the two sides of the seal box are provided with the ventilating pipes, high-pressure air is introduced into the ventilating pipes from the air inlet end, and the exchange of the outside air and the inside air can be realized under the action of the one-way air valve, so that the inside of the seal box can be ventilated.
Drawings
Fig. 1 is a perspective view of the sealing cover of the structure of the present invention.
Fig. 2 is a cross-sectional view of the structure of the present invention.
Fig. 3 is a partial structural view of the structure of the present invention shown in fig. 2.
Fig. 4 is a cross-sectional view of the ventilation tube of the structure of the present invention.
Fig. 5 is a perspective view of the structure of the present invention.
In the figure: 1-a sealing box, 2-a sealing cover, 3-a sealing block, 4-a rubber cushion layer, 5-a containing cavity, 6-a spring I, 7-a clamping block, 8-an adjusting block, 9-a sealing rubber strip, 10-a connecting groove, 11-a fixed screw, 12-a connecting screw, 13-an adjusting rod, 14-a spring II, 15-a twisting head, 16-a ventilating pipe, 17-a one-way air valve, 18-an air inlet, 19-an air exhaust groove, 20-a spring III and 21-a light thin blocking piece.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-5, a condenser sealing device for chemical production, comprising a sealing box 1 and a sealing cover 2, wherein a sealing block 3 is welded on one side of the sealing box 1, the sealing block 3 is clamped in the sealing box 1, a rubber cushion layer 4 is bonded on one side of the sealing block 3, a control groove is arranged on the side of the sealing cover 2, a containing cavity 5 is arranged in the sealing cover 2 and the sealing block 3, the containing cavity 5 is arranged at the bottom of the control groove, a fixture block 7 is welded on the inner wall of the containing cavity 5 through a spring I6, the fixture block 7 is clamped in the containing cavity 5, an adjusting block 8 is welded at the bottom of the fixture block 7, the adjusting block 8 is clamped in the control groove, a sealing rubber strip 9 is bonded on one side of the fixture block 7, a through groove is arranged on the sealing block 3, a connecting groove 10 is arranged on the inner wall of the sealing box 1, one end of the sealing rubber strip 9 is clamped in the connecting, then press the regulating block 8 of avris, consequently regulating block 8 and fixture block 7 can extrude spring 6 and to holding to hold the intracavity 5 removal, sealing rubber strip 9 can remove logical inslot simultaneously, then will seal 3 card of briquetting and push into 1 inside the seal box and with power, loosen behind the regulating block 8, fixture block 7 can reset under 6 elastic action of spring, 9 one end of sealing rubber strip can pass logical inslot card simultaneously and go into in the spread groove 10, cooperation rubber cushion layer 4 can effectively play sealed effect.
Referring to fig. 2 and 3, a clamping groove is arranged on the inner wall of the seal box 1, a fixing screw 11 is clamped in the clamping groove, a connecting screw port 12 is arranged on the seal pressing block 3, one end of the fixing screw 11 is meshed with the connecting screw port 12 through threads, an adjusting rod 13 is welded at one end of the fixing screw 11, a second spring 14 is sleeved on the adjusting rod 13, the second spring 14 is arranged in the clamping groove, a slotted hole is arranged at one side of the clamping groove, a twisting head 15 is arranged at the outer side of the slotted hole, one end of the adjusting rod 13 passes through the slotted hole and is welded at one side of the twisting head 15, the adjusting screw can be screwed into the connecting screw port 12 on the seal pressing block 3 by twisting the twisting head 15 when the seal cover 2 is installed, the fixing screw 11 and the twisting head 15 are respectively arranged at the inner side and the outer side of the seal box 1, and the second spring 14 is arranged between the fixing, the fixing screw 11 is completely screwed into the clamping groove, and the sealing block 3 and the sealing box 1 are not fixedly connected, so that the sealing cover 2 and the sealing block 3 can be taken out.
Referring to fig. 4 and 5, the two sides of the sealed box 1 are welded with the ventilation pipes 16, the ventilation pipes 16 are welded with the one-way air valves 17, the one-way air valves 17 are provided with inner cavities, the two sides of the inner wall of each inner cavity are respectively provided with an air inlet 18 and an air exhaust groove 19, the inner wall of each inner cavity is welded with the light thin blocking sheet 21 through the spring III 20, the light thin blocking sheets 21 are tightly attached to the inner sides of the air inlets 18, the ventilation pipes 16 at the two ends can complete air exhaust and air intake through the one-way air valves 17, so that the sealed box 1 can be conveniently ventilated, during air ventilation, high-pressure air is introduced from the ventilation pipe 16 at the air inlet end, so that the high-pressure air can push the light thin blocking sheets 21 inwards and extrude the spring III 20, the air can enter the sealed box 1 through the air inlets 18 and the air exhaust grooves 19, the sealed box 1 can enter the ventilation pipe 16 at, the inside gas can pass through air inlet 18 and exhaust duct 19 and discharge to the external world to can realize taking a breath, normally, the gas flow can not appear in the seal box 1 inside, consequently can guarantee sealed effect.
The utility model discloses a theory of operation is: when the utility model is used, the condenser is firstly installed in the seal box 1, then the adjusting block 8 at the side is pressed, therefore, the adjusting block 8 and the fixture block 7 can extrude the spring I6 and move towards the containing cavity 5, meanwhile, the sealing rubber strip 9 can move to the through groove, then the sealing block 3 is clamped into the seal box 1 and is extruded with force, after the adjusting block 8 is loosened, the fixture block 7 can reset under the elastic force of the spring I6, simultaneously, one end of the sealing rubber strip 9 can pass through the through groove and be clamped into the connecting groove 10, the sealing effect can be effectively achieved by matching with the rubber cushion layer 4, and the adjusting screw rod can be screwed into the connecting screw port 12 on the sealing block 3 by screwing the screwing head 15 when the seal cover 2 is installed, because the fixing screw rod 11 and the screwing head 15 are respectively arranged at the inner side and the outer side of the seal box 1, and simultaneously, the spring II 14 is arranged between the fixing screw rod 11 and, the disassembly is very convenient, the fixing screw 11 is completely screwed into the clamping groove, and the sealing block 3 and the sealing box 1 are not fixedly connected, so that the sealing cover 2 and the sealing block 3 can be taken out;
when needing to take a breath to seal box 1 inside, let in high-pressure air from the scavenge pipe 16 of inlet end in, consequently, high-pressure air can inwards promote thin separation blade 21 of light and extrude spring three 20, the air can pass in air inlet 18 and the exhaust duct 19 gets into seal box 1, can get into the scavenge pipe 16 of the other end after the increase of the internal gas pressure of seal box 1 in, consequently, internal gas can promote thin separation blade 21 of light and extrude spring three 20, internal gas can pass air inlet 18 and exhaust duct 19 and discharge to the external world, thereby can realize taking a breath, under the normal condition, the gas flow can not appear in seal box 1 inside, consequently, can guarantee sealed effect.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.