CN212900755U - Screw heat pump unit with shock-absorbing function - Google Patents

Abstract

The utility model discloses a screw heat pump set with shock-absorbing function, including the bearing shell, the upper end of bearing shell is equipped with the bearing groove, be equipped with the bearing platform in the bearing groove, be fixed with first slide bar under the bearing platform, the lower extreme of bearing platform is equipped with the spout, fixedly connected with second slide bar in the spout, equal sliding connection has two sliders on first slide bar and the second slide bar, and is two sets of be equipped with first dwang and second dwang between the slider, first dwang and second dwang cross arrangement, and the intersection rotates and be connected with the connecting axle. This screw heat pump set with shock-absorbing function has reduced the noise that screw heat pump set during operation produced because of vibrations through good shock-absorbing function, has avoided the influence to the surrounding environment, avoids screw heat pump set internals to take off because of vibrations atress simultaneously, has improved screw heat pump set's availability factor.

Description

Screw heat pump unit with shock-absorbing function

Technical Field

The utility model relates to a screw rod heat pump correlation technique field specifically is screw rod heat pump set with shock-absorbing function.

Background

The ground source heat pump is confirmed by national policies after popularization, the ground source heat pump becomes one of important energy-saving and emission-reducing modes in China, the heat pump unit is widely applied to heating and cooling of buildings, heating and cooling of a plurality of popular buildings depend on the heat pump unit, the heat pump unit has a plurality of advantages, an air conditioning system integrates cold and heat sources, a boiler room and a refrigerating machine room are omitted, a cooling tower is not needed, resources are saved, and construction investment is saved.

The existing screw heat pump unit has no good shock absorption function, and when vibration generated during working produces noise to influence the surrounding environment, internal parts are easy to loosen due to vibration stress, so that use is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw rod heat pump set with shock-absorbing function to it does not have good shock-absorbing function to provide current screw rod heat pump set in solving above-mentioned background art, leads to the internals to take off because of the easy pine of vibrations atress when the vibrations that the during operation produced influence surrounding environment, influences the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: screw heat pump set with shock-absorbing function, including the bearing shell, the upper end of bearing shell is equipped with the bearing groove, be equipped with the bearing platform in the bearing groove, be fixed with first slide bar under the bearing platform, the lower extreme of bearing platform is equipped with the spout, fixedly connected with second slide bar in the spout, equal sliding connection has two sliders on first slide bar and the second slide bar, and is two sets of be equipped with first dwang and second dwang between the slider, first dwang and second dwang cross arrangement, and the intersection rotates and is connected with the connecting axle, the both ends of first dwang and second dwang rotate with the slider respectively and be connected, be fixed with the spring between first dwang and the second dwang, the upper end of bearing platform is equipped with the unit body, the both sides of unit body all are equipped with fixed establishment.

Preferably, the fixing mechanism comprises a fixing block, a fixing rod is connected to the inner thread of the fixing block, a fixing handle is fixedly connected to one end of the fixing rod, a fixing plate is fixedly connected to the other end of the fixing rod, and the fixing plate is abutted to the unit body.

Preferably, both ends of the first sliding rod are fixedly connected with the opposite side walls in the supporting groove respectively.

Preferably, both ends of the second sliding rod are respectively and fixedly connected with the opposite side walls in the sliding groove.

Preferably, grooves are formed in two sides of the bearing platform, a plurality of balls are arranged in the grooves, and the balls are abutted to the inner side wall of the bearing groove.

Preferably, the lower end of the bearing shell is provided with a travelling mechanism, and the travelling mechanism comprises universal wheels.

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

1. the machine set body is placed in a bearing platform of a bearing shell, the fixing rod is driven to rotate by rotating the fixing handle, the fixing rod and the fixing block are in threaded connection, the fixing rod moves inside the fixing block, the fixing plate is pushed to fix the machine set body, the stability of installation of the machine set body is guaranteed, vibration is generated when the machine set body works, the bearing platform is stressed to enable the first rotating rod and the second rotating rod to rotate around the connecting shaft due to stress, two groups of sliding blocks slide on the first sliding rod and the second sliding rod respectively, a spring between the first rotating rod and the second rotating rod is compressed, vibration stress buffering is achieved, and noise generated by vibration is effectively reduced;

2. realize holistic removal through the running gear of bearing shell lower extreme, the different positions's of being convenient for use, when bearing platform atress removes in the bearing shell, the ball reduces the friction, improve the removal efficiency of bearing platform, this screw heat pump set with shock-absorbing function has reduced the noise that the screw heat pump set during operation produced because of vibrations through good shock-absorbing function, the influence to the surrounding environment has been avoided, avoid screw heat pump set internals to take off because of vibrations atress simultaneously, screw heat pump set's availability factor has been improved.

Drawings

FIG. 1 is a schematic structural view of the screw heat pump unit with damping function of the present invention;

fig. 2 is a schematic diagram of a structure of a screw heat pump unit with a damping function.

In the figure: the automatic bearing device comprises a first sliding rod 1, a second sliding rod 2, a first rotating rod 3, a spring 4, a connecting shaft 5, a second rotating rod 6, a sliding block 7, a traveling mechanism 8, a bearing platform 9, a unit body 10, a bearing shell 11, balls 12, a fixed handle 13, a fixed block 14, a fixed rod 15 and a fixed plate 16.

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.

Referring to fig. 1-2, the present invention provides an embodiment: a screw heat pump unit with a damping function comprises a bearing shell 11, wherein a bearing groove is arranged at the upper end of the bearing shell 11, a bearing table 9 is arranged in the bearing groove, a first sliding rod 1 is fixed under the bearing table 9, a sliding groove is arranged at the lower end of the bearing table 9, a second sliding rod 2 is fixedly connected in the sliding groove, two sliding blocks 7 are respectively connected on the first sliding rod 1 and the second sliding rod 2 in a sliding manner, a first rotating rod 3 and a second rotating rod 6 are arranged between the two groups of sliding blocks 7, the first rotating rod 3 and the second rotating rod 6 are arranged in a crossed manner, a connecting shaft 5 is rotatably connected at the crossed position, two ends of the first rotating rod 3 and the second rotating rod 6 are respectively rotatably connected with the sliding blocks 7, a spring 4 is fixed between the first rotating rod 3 and the second rotating rod 6, when the unit body 10 works, the bearing table 9 is stressed, the first rotating rod 3 and the second rotating rod 6 rotate around the connecting shaft 5 under the stress of the bearing table 9, make two sets of sliders 7 slide on first slide bar 1 and second slide bar 2 respectively, spring 4 between first dwang 3 and the second dwang 6 is compressed, realizes vibrations atress buffering, effectively reduces the noise that vibrations produced, and the upper end of bearing platform 9 is equipped with unit body 10, and the both sides of unit body 10 all are equipped with fixed establishment.

The utility model discloses in: the fixing mechanism comprises a fixing block 14, a fixing rod 15 is connected with the fixing block 14 in a threaded manner, one end of the fixing rod 15 is fixedly connected with a fixing handle 13, the other end of the fixing rod 15 is fixedly connected with a fixing plate 16, the fixing plate 16 abuts against the unit body 10, the unit body 10 is placed in the bearing platform 9 of the bearing shell 11, the fixing rod 15 is driven to rotate by rotating the fixing handle 13, the fixing rod 15 moves on the inner side of the fixing block 14 under the threaded connection effect between the fixing rod 15 and the fixing block 14, the fixing plate 16 is pushed to fix the unit body 10, and the mounting stability of the unit body 10 is guaranteed; two ends of the first sliding rod 1 are respectively fixedly connected with the opposite side walls in the bearing groove; two ends of the second sliding rod 2 are respectively fixedly connected with the opposite side walls in the sliding chute; grooves are formed in two sides of the bearing platform 9, a plurality of balls 12 are arranged in the grooves, the balls 12 abut against the inner side wall of the bearing groove, and when the bearing platform 9 is stressed to move in the bearing shell 11, the balls 12 reduce friction and improve the moving efficiency of the bearing platform 9; the lower extreme of bearing shell 11 is equipped with running gear 8, and running gear 8 includes the universal wheel, and running gear 8 realizes holistic removal, the use of the different positions of being convenient for.

The working principle is as follows: the machine set body 10 is placed in a bearing platform 9 of a bearing shell 11, a fixed rod 15 is driven to rotate by rotating a fixed handle 13, the threaded connection between the fixed rod 15 and a fixed block 14 enables the fixed rod 15 to move on the inner side of the fixed block 14, a fixed plate 16 is pushed to fix the machine set body 10, the installation stability of the machine set body 10 is ensured, when the machine set body 10 works, vibration is generated, the bearing platform 9 is stressed to enable a first rotating rod 3 and a second rotating rod 6 to rotate around a connecting shaft 5, two groups of sliding blocks 7 respectively slide on the first sliding rod 1 and the second sliding rod 2, a spring 4 between the first rotating rod 3 and the second rotating rod 6 is compressed, vibration stress buffering is realized, the noise generated by vibration is effectively reduced, integral movement is realized through a travelling mechanism 8 at the lower end of the bearing shell 11, the use at different positions is convenient, when the bearing platform 9 is stressed to move in the bearing shell 11, the balls 12 reduce friction and improve the moving efficiency of the bearing platform 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. Screw heat pump set with shock-absorbing function, including bearing shell (11), its characterized in that: a bearing groove is arranged at the upper end of the bearing shell (11), a bearing platform (9) is arranged in the bearing groove, a first sliding rod (1) is fixed under the bearing platform (9), a sliding groove is arranged at the lower end of the bearing platform (9), a second sliding rod (2) is fixedly connected in the sliding groove, two sliding blocks (7) are respectively and slidably connected on the first sliding rod (1) and the second sliding rod (2), a first rotating rod (3) and a second rotating rod (6) are arranged between the two groups of sliding blocks (7), the first rotating rod (3) and the second rotating rod (6) are arranged in a crossed manner, a connecting shaft (5) is rotatably connected at the crossed position, two ends of the first rotating rod (3) and the second rotating rod (6) are respectively and rotatably connected with the sliding blocks (7), and a spring (4) is fixed between the first rotating rod (3) and the second rotating rod (6), the upper end of the bearing platform (9) is provided with a unit body (10), and two sides of the unit body (10) are provided with fixing mechanisms.

2. The screw heat pump unit with the shock absorption function according to claim 1, wherein: the fixing mechanism comprises a fixing block (14), a fixing rod (15) is connected to the inner thread of the fixing block (14), a fixing handle (13) is fixedly connected to one end of the fixing rod (15), a fixing plate (16) is fixedly connected to the other end of the fixing rod (15), and the fixing plate (16) is abutted to the unit body (10).

3. The screw heat pump unit with the shock absorption function according to claim 1, wherein: and two ends of the first sliding rod (1) are respectively fixedly connected with the opposite side walls in the bearing groove.

4. The screw heat pump unit with the shock absorption function according to claim 1, wherein: and two ends of the second sliding rod (2) are respectively fixedly connected with the opposite side walls in the sliding groove.

5. The screw heat pump unit with the shock absorption function according to claim 1, wherein: grooves are formed in two sides of the bearing platform (9), a plurality of balls (12) are arranged in the grooves, and the balls (12) are abutted to the inner side wall of the bearing groove.

6. The screw heat pump unit with the shock absorption function according to claim 1, wherein: the lower end of the bearing shell (11) is provided with a traveling mechanism (8), and the traveling mechanism (8) comprises universal wheels.

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