CN208238357U - A kind of improved sub-cooled circulation pump - Google Patents

Abstract

The utility model discloses a kind of improved sub-cooled circulation pumps, including outer container, the inside of the outer container is fixedly connected with interior case, the outside both ends of the interior case are fixedly connected with limited block, cooling pump is fixedly installed on the inside of the interior case, the lower end of the outer container is fixedly installed with pedestal, vent window is provided on the outside of the outer container, the upper end bearing of the outer container is connected with threaded rod, the outer end of the outer container is hinged with chamber door, the upper end two sides of the outer container are fixedly connected with weather board, the improved sub-cooled circulation pump is provided with sliding panel to block thermovent, when leaving unused when flat, sliding panel can be put down, prevent extraneous dust from entering inside device, and the improved sub-cooled circulation pump is also equipped with rain-proof cloth, it solves because rain and snow weather uses cooling pump outdoors, sleet is caused to flow into device Inside make the problem of internal wiring short circuit.

Description

A kind of improved sub-cooled circulation pump

Technical field

The utility model relates to chemical industry equipment manufacturing technology field, specially a kind of improved sub-cooled circulating pump dress It sets.

Background technique

Sub-cooled circulating pump be take mechanical type freeze cryogenic liquid recycle unit, have provide cryogenic liquid, The effect of cryo-water, but existing cooling pump configuration is relatively simple, and outside is often provided with thermovent in order to radiate, when Dust may damage whole device from entering in device in thermovent when usually leaving unused, and existing cooling pump is not set Rain insensitive device is set, outdoors using rain and snow weather is encountered, sleet may enter in device, influence the normal use of device, right Device damages, and keeps device internal wiring short-circuit.

Utility model content

The purpose of this utility model is to provide a kind of improved sub-cooled circulation pumps, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of improved sub-cooled circulating pump dress It sets, including outer container, the inside of the outer container is fixedly connected with interior case, and the outside both ends of the interior case are fixedly connected with limited block, Cooling pump is fixedly installed on the inside of the interior case, the lower end of the outer container is fixedly installed with pedestal, sets on the outside of the outer container It is equipped with vent window, the upper end bearing of the outer container is connected with threaded rod, and the outer end of the outer container is hinged with chamber door, the outer container Upper end two sides are fixedly connected with weather board.

Preferably, one end of the threaded rod is fixedly connected with turning handle, and the outer ring of the threaded rod is threaded with screw thread Set, the upper end of the thread bush are fixedly connected with position limiting slide block, and the upper end of the position limiting slide block slidably connects first sliding groove, institute The lower end for stating thread bush is fixedly connected with link block, and the middle section bearing of the link block is connected with connecting rod shaft, and the connecting rod turns The outer ring rotating of axis is connected with connecting rod, and the other end of the connecting rod is rotatably connected to sliding panel, the sliding by connecting rod shaft One end of plate slidably connects second sliding slot.

Preferably, the lower end of the weather board is fixedly connected with mounting base, and the inside of the mounting base is equipped with motor, institute The end bearing for stating motor is connected with shaft, and the outer ring of the shaft is fixedly connected with waterproof cloth, and the lower end of the waterproof cloth is solid Surely it is connected with counter weight strip, the lower end of the counter weight strip is fixedly installed with hook, is fixedly connected with extension below the outer end of the outer container Ring.

Preferably, the lower end of the chamber door is provided with semi-circular recesses.

Preferably, the length of the waterproof cloth is not less than the height of outer container.

Compared with prior art, the utility model has the beneficial effects that the improved sub-cooled circulation pump setting There is sliding panel to block thermovent, when leaving unused when flat, sliding panel can be put down, thermovent is covered, prevents extraneous ash Dirt enters inside device, damages to device, and the improved sub-cooled circulation pump is also equipped with rain-proof cloth, when need Under the conditions of sleet in use, rain-proof cloth can be put down, the effect blocked is played to whole device, prevents sleet from penetrating into Device is impacted inside device, is solved because rain and snow weather uses cooling pump outdoors, causing sleet to flow into device makes The problem of internal wiring short circuit.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the side view of the utility model；

Fig. 3 is the side cross-sectional, view of the utility model.

In figure: 1, outer container；2, interior case；3, pedestal；4, limited block；5, vent window；6, threaded rod；61, turning handle；62, screw thread Set；63, first sliding groove；64, position limiting slide block；65, link block；66, connecting rod shaft；67, connecting rod；68, second sliding slot；69, it slides Plate；7, weather board；71, mounting base；72, shaft；73, motor；74, counter weight strip；75, it links up with；76, waterproof cloth；77, link；8, Cooling pump；9, chamber door.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of improved sub-cooled circulation pump, Including outer container 1, the inside of outer container 1 is fixedly connected with interior case 2, and the outside both ends of interior case 2 are fixedly connected with limited block 4, limited block 4 Can limit slippage plate 69 move down, so that sliding panel 69 is blocked vent window 5, the inside of interior case 2 is fixedly installed with cooling Pump 8, the lower end of outer container 1 is fixedly installed with pedestal 3, and the outside of outer container 1 is provided with vent window 5, and the upper end bearing of outer container 1 is connected with Threaded rod 6, one end of threaded rod 6 are fixedly connected with turning handle 61, and the outer ring of threaded rod 6 is threaded with thread bush 62, thread bush 62 upper end is fixedly connected with position limiting slide block 64, and position limiting slide block 64 plays position-limiting action, prevents thread bush 62 with threaded rod 6 Rotation, the upper end of position limiting slide block 64 slidably connect first sliding groove 63, and the lower end of thread bush 62 is fixedly connected with link block 65, even The middle section bearing for connecing block 65 is connected with connecting rod shaft 66, and the outer ring rotating of connecting rod shaft 66 is connected with connecting rod 67, connecting rod 67 it is another One end is rotatably connected to sliding panel 69 by connecting rod shaft 66, and one end of sliding panel 69 slidably connects second sliding slot 68, outer container 1 Outer end be hinged with chamber door 9, the lower end of chamber door 9 is provided with semi-circular recesses, and semi-circular recesses facilitate staff to beat chamber door 9 It opens, the upper end two sides of outer container 1 are fixedly connected with weather board 7, and weather board 7 can guide water flow to flow to ground, the lower end of weather board 7 It is fixedly connected with mounting base 71, the inside of mounting base 71 is equipped with motor 73,73 model SRK40A-A of motor, motor 73, just Reversal switch and power supply are connected in series, and an end bearing of motor 73 is connected with shaft 72, and the outer ring of shaft 72 is fixedly connected with anti- Waterproof cloth 76, the length of waterproof cloth 76 are not less than the height of outer container 1, waterproof cloth 76 are enable to cover 1 surface of outer container, waterproof cloth 76 Lower end is fixedly connected with counter weight strip 74, and the lower end of counter weight strip 74 is fixedly installed with hook 75, is fixedly connected below the outer end of outer container 1 There is link 77.

Working principle: in use, rotation turning handle 61, drives threaded rod 6 to rotate, make thread bush 62 on threaded rod 6 in The heart is mobile, and position limiting slide block 64 is moved along first sliding groove 63 to center, and position limiting slide block 64 plays position-limiting action at this time, makes thread bush 62 It will not rotate and rotate with threaded rod 6, then link block 65 is mobile to center, and make connecting rod 67 that sliding panel 69 be driven to move up, Vent window 5 is exposed, when leaving unused, turning handle 61 is rotated backward, moves down sliding panel 69 and close vent window 5, work as sliding panel 69 are limited the turning handle 61 that stops rotating when block 4 blocks, when needs are in rain and snow in use, starting motor 73, drives shaft 72 Rotation, waterproof cloth 76 is released, and after all releasing waterproof cloth 76, closes motor 73, hook 75 is hung on link 77, is made After, first hook 75 is removed, then starts motor 73, waterproof cloth 76 is withdrawn, motor 73 is closed after withdrawing completely.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of improved sub-cooled circulation pump, including outer container (1), it is characterised in that: the inside of the outer container (1) is solid Surely it is connected with interior case (2), the outside both ends of the interior case (2) are fixedly connected with limited block (4), and the inside of the interior case (2) is solid Dingan County is equipped with cooling pump (8), and the lower end of the outer container (1) is fixedly installed with pedestal (3), is provided on the outside of the outer container (1) The upper end bearing of vent window (5), the outer container (1) is connected with threaded rod (6), and the outer end of the outer container (1) is hinged with chamber door (9), the upper end two sides of the outer container (1) are fixedly connected with weather board (7).

2. a kind of improved sub-cooled circulation pump according to claim 1, it is characterised in that: the threaded rod (6) one end is fixedly connected with turning handle (61), and the outer ring of the threaded rod (6) is threaded with thread bush (62), the screw thread The upper end of set (62) is fixedly connected with position limiting slide block (64), and the upper end of the position limiting slide block (64) slidably connects first sliding groove (63), the lower end of the thread bush (62) is fixedly connected with link block (65), and the middle section bearing of the link block (65) is connected with The outer ring rotating of connecting rod shaft (66), the connecting rod shaft (66) is connected with connecting rod (67), and the other end of the connecting rod (67) is logical It crosses connecting rod shaft (66) to be rotatably connected to sliding panel (69), one end of the sliding panel (69) slidably connects second sliding slot (68).

3. a kind of improved sub-cooled circulation pump according to claim 1, it is characterised in that: the weather board (7) lower end is fixedly connected with mounting base (71), and the inside of the mounting base (71) is equipped with motor (73), the motor (73) An end bearing be connected with shaft (72), the outer ring of the shaft (72) is fixedly connected with waterproof cloth (76), the waterproof cloth (76) lower end is fixedly connected with counter weight strip (74), and the lower end of the counter weight strip (74) is fixedly installed with hook (75), described outer Link (77) are fixedly connected with below the outer end of case (1).

4. a kind of improved sub-cooled circulation pump according to claim 1, it is characterised in that: the chamber door (9) Lower end be provided with semi-circular recesses.

5. a kind of improved sub-cooled circulation pump according to claim 3, it is characterised in that: the waterproof cloth (76) length is not less than the height of outer container (1).