CN218723320U

CN218723320U - Condensation preheating combined heat exchanger

Info

Publication number: CN218723320U
Application number: CN202222755665.6U
Authority: CN
Inventors: 吕鹏
Original assignee: Zhejiang Tektronix Pressure Vessel Co ltd
Current assignee: Zhejiang Tektronix Pressure Vessel Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-24
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a combined heat exchanger is preheated in condensation, including condenser casing, gas homogenizing plate, screw, sleeve, dead lever, fixture block, gas homogenizing plate sets up the inside intermediate position at condenser casing, screw and gas homogenizing plate threaded connection, and the fixed surface of screw installs a plurality of dead levers, and sleeve fixed mounting is at condenser casing's surface, and telescopic inside slidable mounting has the movable plate, and fixed mounting has first spring between movable plate and the sleeve, and the movable plate keeps away from condenser casing's fixed surface and installs the slide bar, the utility model relates to a combined heat exchanger is preheated in condensation, fixes gas homogenizing plate through the screw to conveniently realize changing the use with dismantling to gas homogenizing plate installation, carry out the joint through the dead lever of fixture block and screw surface simultaneously, thereby can further increase the stability of screw, avoid the screw to take place not hard up, make gas homogenizing plate cause the damage to condenser inner element.

Description

Condensation preheating combined heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field, in particular to combined heat exchanger is preheated in condensation.

Background

The heat exchanger is a heat exchanger energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, and is a main device for transmitting heat from the fluid with higher temperature to the fluid with lower temperature to enable the temperature of the fluid to reach the index specified by the process so as to meet the requirements of process conditions and improve the utilization rate of energy sources.

Condenser, a component of refrigeration systems, belonging to the type of heat exchangers, which convert a gas or vapor into a liquid, transfer the heat in the tubes to the air in the vicinity of the tubes in a very rapid manner, and which is an exothermic process, so that the condenser temperature is high, and the existing condensers have problems in use:

1. when using, the existing condensing heat exchanger usually needs to be provided with a gas equalizing plate in the condenser, the gas equalizing plate can play a role in flow equalization to a certain extent, the using effect of the condenser is improved, but the current gas equalizing plate is directly fixedly arranged in the condenser and is difficult to detach, replace and use, and when the gas equalizing plate is installed through screws, the screws are easy to loosen during long-term use, thereby causing damages to internal elements of the condenser.

2. When using, the existing condensing heat exchanger usually supports the condenser through a support frame, so that the stability of the condenser is improved, but when the condenser is impacted by pressure, the internal elements of the condenser are easily damaged, and meanwhile, because the weight of the condenser body is large, the condenser is inconvenient to transport due to the need.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined heat exchanger is preheated in condensation to when proposing to install the gas homogenizing plate through the screw in solving above-mentioned background art, the screw takes place not hard up easily when using for a long time, thereby causes the impaired problem of condenser inner member.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined heat exchanger is preheated in condensation, includes condenser casing, gas homogenizing plate, screw, sleeve, dead lever, fixture block, the gas homogenizing plate sets up the inside intermediate position at the condenser casing, screw and gas homogenizing plate threaded connection, the fixed surface of screw installs a plurality of dead levers, sleeve fixed mounting is at the surface of condenser casing, telescopic inside slidable mounting has the movable plate, fixed mounting has first spring between movable plate and the sleeve, the fixed surface that the condenser casing was kept away from to the movable plate installs the slide bar, the free end fixed mounting of slide bar has the fixture block, fixture block and dead lever joint.

As an optimal technical scheme of the utility model, the surface that the condenser casing is close to the screw has seted up the ring channel, the inside of ring channel is inserted and is equipped with the oil ring.

As an optimal technical scheme of the utility model, the gas board is close to condenser shells inner wall's fixed surface and installs the sealing washer, the sealing washer is provided with two.

As a preferred technical scheme of the utility model, the surface of condenser casing is provided with two support frames, the surface of support frame is inserted and is equipped with the fixed plate, the side fixed mounting of fixed plate has the sliding sleeve, the inside fixed mounting of sliding sleeve has the bracing piece, the equal fixed mounting in both ends of bracing piece has the universal wheel, the lower fixed surface of support frame installs the backup pad, the last top of backup pad is rotated and is installed a screw thread section of thick bamboo, the screw rod is installed to the internal thread of a screw thread section of thick bamboo, the free end fixed mounting of screw rod has the taper rod, the inside at the fixed plate is inserted to the taper rod.

As an optimal technical scheme of the utility model, it has the backing plate to bond between support frame and the condenser casing, the cross-section of backing plate is circular-arc, the support frame is close to the fixed surface of fixed plate and installs the blotter.

As an optimal technical scheme of the utility model, the spout has been seted up to the surface of screw rod, the support frame is close to the fixed surface of screw rod and installs the slider, slider slidable mounting is in the inside of spout.

As an optimal technical scheme of the utility model, the side slidable mounting of backup pad has the guard plate, fixed mounting has the second spring between backup pad and the guard plate.

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

1. the utility model discloses a set up screw, first spring, fixture block, dead lever, sealing washer for when the condenser is used, fix the gas homogenizing plate through the screw, thereby conveniently realize installing and changing the use from the dismantlement to the gas homogenizing plate, simultaneously through the spring action of first spring, make the dead lever of fixture block and screw surface carry out the joint, thereby can further increase the stability of screw, avoid long-time use screw to take place not hard up, make the gas homogenizing plate cause the damage to condenser inner member.

2. The utility model discloses a set up the second spring, a screw thread section of thick bamboo, the screw rod, the fixed plate, the universal wheel, make when the condenser is used, can realize wholly supporting the condenser through the support frame, and cushion the condenser through the second spring, when avoiding the condenser to receive the striking, the condenser causes the collision impaired with ground, simultaneously through rotating a screw thread section of thick bamboo, a screw thread section of thick bamboo drives the screw rod and removes, make the screw rod carry out threaded connection with the fixed plate, can install the universal wheel this moment, and conveniently realize removing the condenser through the universal wheel.

Drawings

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

fig. 2 is a schematic view of the internal structure of the sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the backing plate of the present invention;

fig. 4 is a schematic diagram of the protection plate structure of the present invention.

In the figure: 1. a condenser housing; 2. a gas homogenizing plate; 301. a seal ring; 302. a screw; 303. an oil ring; 304. fixing the rod; 305. a clamping block; 306. a slide bar; 307. a sleeve; 308. moving the plate; 309. a first spring; 401. a base plate; 402. a support frame; 403. a tapered rod; 404. a screw; 405. a threaded barrel; 406. a support plate; 407. a protection plate; 408. a second spring; 409. a support bar; 410. a sliding sleeve; 411. a cushion pad; 412. a fixing plate; 413. a slider; 414. a chute.

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. 1-4, the utility model provides a technical solution of a combined heat exchanger is preheated in condensation:

the first embodiment is as follows:

according to fig. 1 and 2, a condensation preheating combination type heat exchanger comprises a condenser shell 1, a gas-homogenizing plate 2, screws 302, sleeves 307, fixing rods 304 and fixture blocks 305, wherein the gas-homogenizing plate 2 is arranged in the middle of the inside of the condenser shell 1, the screws 302 are in threaded connection with the gas-homogenizing plate 2, a plurality of fixing rods 304 are fixedly installed on the outer surface of the screws 302, the sleeves 307 are fixedly installed on the outer surface of the condenser shell 1, a moving plate 308 is slidably installed inside the sleeves 307, a first spring 309 is fixedly installed between the moving plate 308 and the sleeves 307, a sliding rod 306 is fixedly installed on the surface of the moving plate 308 far away from the condenser shell 1, the fixture blocks 305 are fixedly installed on the free end of the sliding rod 306, the fixture blocks 305 are clamped with the fixing rods 304, an annular groove is formed in the outer surface of the condenser shell 1 close to the screws 302, an oil ring 303 is inserted into the inside of the annular groove, the outer surface of the screws 302 can be lubricated through the oil ring 303, rusting and blocking of the screws 302 can be avoided after long-time use, so as to influence the dismounting and replacement of the gas-homogenizing plate 2, two sealing rings 301 can prevent the air flow damage to the screws 302.

When specifically using, the utility model relates to a combined heat exchanger is preheated in condensation, when the heat exchanger carries out the use, generally need through installation gas homogenizing plate 2, can play the effect of flow equalizing to a certain extent through gas homogenizing plate 2, improve the result of use of condenser, installation gas homogenizing plate 2 makes, can fix gas homogenizing plate 2 through screw 302, thereby conveniently realize installing and changing the use from the dismantlement gas homogenizing plate 2, simultaneously through the inside first spring 309's of sleeve 307 elastic action, make movable plate 308 remove, movable plate 308 drives slide bar 306 and removes, slide bar 306 undetermined fixture block 305 removes, make fixture block 305 carry out the joint with the dead lever 304 of screw 302 surface, thereby can further increase screw 302's stability, avoid long-time use screw 302 to take place not hard up, make gas homogenizing plate 2 cause the damage to condenser inner element.

Example two:

on the basis of the first embodiment, as shown in fig. 1, 3 and 4, two support frames 402 are disposed on the outer surface of the condenser housing 1, a fixing plate 412 is inserted into the outer surface of the support frame 402, a sliding sleeve 410 is fixedly mounted on the side surface of the fixing plate 412, a support rod 409 is fixedly mounted inside the sliding sleeve 410, universal wheels are fixedly mounted at both ends of the support rod 409, a support plate 406 is fixedly mounted on the lower surface of the support frame 402, a threaded cylinder 405 is rotatably mounted at the upper top end of the support plate 406, a screw 404 is mounted in the threaded cylinder 405 through internal threads, a taper rod 403 is fixedly mounted at the free end of the screw 404, the taper rod 403 is inserted inside the fixing plate 412, a backing plate 401 is adhered between the support frame 402 and the condenser housing 1, the cross section of the backing plate 401 is arc-shaped, a cushion 411 is fixedly mounted on the surface of the support frame 402 close to the fixing plate 412, a sliding groove 414 is formed in the outer surface of the screw 404, a sliding block 413 is fixedly mounted on the surface of the support frame 402 close to the screw 404, the sliding groove is slidably mounted inside the sliding groove 414 through the block 413, a second spring is fixedly mounted between the support plate 406, and the second spring 408, and the protection plate 407 is prevented from being collided with the condenser housing 408, and the condenser housing 408.

When specifically using, the utility model relates to a combined heat exchanger is preheated in condensation, when the heat exchanger uses, can realize wholly supporting the condenser through support frame 402, and protect the condenser through backing plate 401, at the condenser during operation, can produce the vibrational force, cushion the condenser through second spring 408 this moment, when avoiding the condenser to receive the vibration and striking, the condenser causes the collision impaired with ground, when needs transport the condenser simultaneously, can establish inside support frame 402 through inserting fixed plate 412, then through rotating thread section of thick bamboo 405, slide in the inside of spout 414 through slider 413 this moment, thereby can carry on spacingly to screw rod 404, at this moment, thread section of thick bamboo 405 drives screw rod 404 and removes, make screw rod 404 and fixed plate 412 carry out threaded connection, can install the universal wheel this moment, thereby can conveniently realize removing the condenser through the universal wheel, and conveniently dismantle the use to the universal wheel at any time.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 inventive spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A combined heat exchanger is preheated in condensation which characterized in that: including condenser casing (1), gas homogenizing plate (2), screw (302), sleeve (307), dead lever (304), fixture block (305), gas homogenizing plate (2) sets up the inside intermediate position at condenser casing (1), screw (302) and gas homogenizing plate (2) threaded connection, the outer fixed surface of screw (302) installs a plurality of dead levers (304), sleeve (307) fixed mounting is at the surface of condenser casing (1), the inside slidable mounting of sleeve (307) has movable plate (308), fixed mounting has first spring (309) between movable plate (308) and sleeve (307), the fixed surface that condenser casing (1) was kept away from in movable plate (308) installs slide bar (306), the free end fixed mounting of slide bar (306) has fixture block (305), fixture block (305) and dead lever (304) joint.

2. A condensing and preheating combination heat exchanger according to claim 1, wherein: an annular groove is formed in the outer surface, close to the screw (302), of the condenser shell (1), and an oil ring (303) is inserted into the annular groove.

3. A condensing and preheating combination heat exchanger according to claim 1, wherein: the surface of the gas-homogenizing plate (2) close to the inner wall of the condenser shell (1) is fixedly provided with two sealing rings (301), and the two sealing rings (301) are arranged.

4. A condensing and preheating combination heat exchanger according to claim 1, wherein: the surface of condenser casing (1) is provided with two support frames (402), the surface of support frame (402) is inserted and is equipped with fixed plate (412), the side fixed mounting of fixed plate (412) has sliding sleeve (410), the inside fixed mounting of sliding sleeve (410) has bracing piece (409), the equal fixed mounting in both ends of bracing piece (409) has the universal wheel, the lower fixed surface of support frame (402) installs backup pad (406), the last top of backup pad (406) rotates and installs a screw thread section of thick bamboo (405), screw rod (404) are installed to the internal thread of a screw thread section of thick bamboo (405), the free end fixed mounting of screw rod (404) has awl pole (403), awl pole (403) are inserted and are established the inside of fixed plate (412).

5. A condensing and preheating combination heat exchanger according to claim 4, wherein: a base plate (401) is bonded between the support frame (402) and the condenser shell (1), the cross section of the base plate (401) is arc-shaped, and a cushion pad (411) is fixedly mounted on the surface of the support frame (402) close to the fixing plate (412).

6. A condensing and preheating combination heat exchanger according to claim 4, wherein: the outer surface of the screw rod (404) is provided with a sliding groove (414), the surface of the support frame (402) close to the screw rod (404) is fixedly provided with a sliding block (413), and the sliding block (413) is slidably arranged in the sliding groove (414).

7. A condensing and preheating combination heat exchanger according to claim 4, wherein: and a protection plate (407) is slidably mounted on the side surface of the support plate (406), and a second spring (408) is fixedly mounted between the support plate (406) and the protection plate (407).