CN219083481U

CN219083481U - Constant temperature and constant pressure type cooling water circulating machine

Info

Publication number: CN219083481U
Application number: CN202223296621.8U
Authority: CN
Inventors: 章军
Original assignee: Suzhou Gimino Instrument Co ltd
Current assignee: Suzhou Gimino Instrument Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-26
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a constant-temperature and constant-pressure cooling water circulator in the technical field of cooling water circulators, which comprises a case main body, wherein a filter tank is arranged at the bottom in the case main body, a connecting pipe is arranged on the right side wall of the filter tank in a penetrating way, one end of the connecting pipe is connected with the water outlet end of a heat exchanger, three groups of fixing frames are arranged on the front side wall of the filter tank in a penetrating way, a coarse filter screen, a fine filter screen and an activated carbon adsorption layer are respectively arranged in the three groups of fixing frames, a sealing plate is arranged on the front side wall of the three groups of fixing frames, a clamping groove is formed in the front side wall of the sealing plate, and a fixing mechanism is arranged on the right side wall of the case main body.

Description

Constant temperature and constant pressure type cooling water circulating machine

Technical Field

The utility model relates to the technical field of cooling water circulators, in particular to a constant-temperature constant-pressure cooling water circulator.

Background

The cooling water circulator is also called a small-sized water chiller, and has the performance of constant temperature, constant current and constant pressure; the cooling water circulating machine also carries out refrigeration through a compressor and then carries out heat exchange with water, so that the temperature of the water is reduced and the water is sent out through a circulating pump; meanwhile, the temperature controller is used for temperature control, the cooling water circulating machine is widely applied to scientific instrument matching, circulating water is inconvenient to filter in the use process, dirt is easy to remain in a cold water tank in the circulating use process, and therefore, the constant-temperature constant-pressure cooling water circulating machine is needed.

Disclosure of Invention

The utility model aims to provide a constant temperature and constant pressure type cooling water circulating machine so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a constant temperature constant voltage cooling water circulator, includes the machine case body, be equipped with the cold water tank in the machine case body, the machine case body left side wall runs through and is equipped with the inlet tube, the inlet tube is linked together with the cold water tank inside, the cold water tank right side wall is equipped with the water pump, the water pump water inlet end is linked together with the cold water tank inside, the machine case body inner bottom is equipped with the heat exchanger, the water pump water outlet end is connected and is equipped with the raceway, raceway one end is connected with the heat exchanger water inlet, the machine case body inner bottom is equipped with the circulating pump, circulating pump water outlet end is connected and is equipped with the back flow, back flow one end is connected with the cold water tank inside, the machine case body inner bottom is equipped with the rose box, the rose box right side wall runs through the intercommunication and is equipped with the connecting pipe, connecting pipe one end is connected with the heat exchanger water outlet end, the rose box left side wall runs through the intercommunication and is equipped with the conveyer pipe, conveyer pipe one end is connected with the circulating pump water inlet end, the filter box front side wall runs through the intercommunication and is equipped with three sets of fixed frames, three sets of fixed frames inside coarse filter screen, fine filter screen and activated carbon adsorption layer, three sets of fixed frame are equipped with respectively, the fixed frame front side wall is equipped with the closing plate, closing plate right side wall is equipped with the closing plate, closing plate mechanism is seted up to the closing plate in the machine case.

Further, fixed establishment includes the first fixed block that cabinet main part right side wall was equipped with, the lateral wall is equipped with the threaded rod through bearing connection before the first fixed block, the threaded rod outer wall cup joints and is equipped with and draw-in groove assorted cardboard, threaded rod one end is connected and is equipped with the pivoted board.

Further, the left side wall of the case main body is provided with a second fixed block, the front side wall of the clamping plate movably penetrates through the limiting rod, and one end of the limiting rod is connected with the front side wall of the second fixed block.

Furthermore, three groups of positioning grooves matched with the fixing frame are formed in the inner rear side wall of the filter box, and the three groups of positioning grooves are distributed in a linear array on the inner front side wall of the filter box.

Further, the coarse filter screen, the fine filter screen and the activated carbon adsorption layer are sequentially arranged in the filter box from right to left.

Further, the front side wall of the case body is provided with a case door through a rotating shaft, a control panel is arranged above the front side wall of the case door, and a heat dissipation opening is formed in the front side wall of the case door.

Compared with the prior art, the utility model has the beneficial effects that: this practicality can filter the impurity in the water under the cooperation of coarse filtration net and thin filter screen in the hydrologic cycle, and the stink of water can be got rid of to the active carbon adsorbed layer simultaneously, plays perfect quality of water's effect, can conveniently take down coarse filtration net, thin filter screen and active carbon adsorbed layer under fixed establishment cooperation and clear up, and water gets into in the cold water tank at last, carries out circulation work.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the filter box of the utility model;

fig. 3 is a front view of the structure of the present utility model.

In the figure: 1. a case main body; 2. a heat exchanger; 3. a water pipe; 4. a water pump; 5. a cold water tank; 6. a water inlet pipe; 7. a return pipe; 8. a circulation pump; 9. a delivery tube; 10. a filter box; 11. a connecting pipe; 12. a fixing mechanism; 120. a first fixed block; 121. a threaded rod; 122. a rotating plate; 123. a clamping plate; 124. a limit rod; 125. a second fixed block; 13. a sealing plate; 14. a clamping groove; 15. a coarse filter screen; 16. a fixed frame; 17. a positioning groove; 18. fine filter screen; 19. an activated carbon adsorption layer; 20. a control panel; 21. a door; 22. and a heat radiation port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides a technical solution: the constant temperature and constant pressure cooling water circulator has the performance of constant temperature and constant pressure and comprises a case main body 1, a case door 21 is arranged on the front side wall of the case main body 1 through a rotating shaft, a control panel 20 is arranged above the front side wall of the case door 21, the control panel 20 can control the cooling water circulator, a heat dissipation opening 22 is arranged on the front side wall of the case door 21, the cooling water circulator can be cooled under the action of the heat dissipation opening 22, a cold water tank 5 is arranged in the case main body 1, a water inlet pipe 6 is arranged on the left side wall of the case main body 1 in a penetrating way, the water inlet pipe 6 is communicated with the inside of the cold water tank 5, a water pump 4 is arranged on the right side wall of the cold water tank 5, a water inlet end of the water pump 4 is communicated with the inside of the cold water tank 5, a heat exchanger 2 is arranged in the bottom inside the case main body 1, a water outlet end of the water pump 4 is connected with a water delivery pipe 3, one end of the water delivery pipe 3 is connected with a water inlet of the heat exchanger 2, a circulating pump 8 is arranged at the bottom inside the case main body 1, the water outlet end of the circulating pump 8 is connected with a return pipe 7, one end of the return pipe 7 is connected with the inside of the cold water tank 5, the inner bottom of the case body 1 is provided with a filter tank 10, the right side wall of the filter tank 10 is provided with a connecting pipe 11 in a penetrating and communicating way, one end of the connecting pipe 11 is connected with the water outlet end of the heat exchanger 2, the left side wall of the filter tank 10 is provided with a conveying pipe 9 in a penetrating and communicating way, one end of the conveying pipe 9 is connected with the water inlet end of the circulating pump 8, the front side wall of the filter tank 10 is provided with three groups of fixing frames 16 in a penetrating and communicating way, the inner rear side wall of the filter tank 10 is provided with three groups of positioning grooves 17 matched with the fixing frames 16, the three groups of positioning grooves 17 are distributed in a linear array on the front side wall of the filter tank 10, the fixing frames 16 are more stable in the filter tank 10 under the action of the positioning grooves 17, the inner parts of the three groups of the fixing frames 16 are respectively provided with a coarse filter screen 15, a fine filter screen 18 and an activated carbon adsorption layer 19, the coarse filter screen 15, the fine filter screen 18 and the activated carbon adsorption layer 19 are sequentially arranged in the filter box 10 from right to left, impurities in water can be filtered under the cooperation of the coarse filter screen 15 and the fine filter screen 18, meanwhile, the activated carbon adsorption layer 19 can remove odor of the water, the front side walls of the three groups of fixing frames 16 are provided with sealing plates 13, the front side walls of the sealing plates 13 are provided with clamping grooves 14, and the right side wall of the machine box main body 1 is provided with a fixing mechanism 12.

Examples

Referring to fig. 2, based on the above embodiment: the fixed establishment 12 includes the first fixed block 120 that cabinet body 1 right side wall was equipped with, first fixed block 120 front side wall is equipped with threaded rod 121 through bearing connection, threaded rod 121 outer wall cup joints and is equipped with draw-in groove 14 assorted cardboard 123, threaded rod 121 one end is connected and is equipped with rotor plate 122, cabinet body 1 left side wall is equipped with second fixed block 125, the movable gag lever post 124 that runs through of cardboard 123 front side wall is equipped with, gag lever post 124 one end is connected with second fixed block 125 front side wall, the staff rotates rotor plate 122 and drives threaded rod 121 and rotate, thereby cardboard 123 is removed from draw-in groove 14, until cardboard 123 shifts out from the gag lever post 124 outer wall, then rotate cardboard 123, let cardboard 123 keep away from closing plate 13, then staff removes closing plate 13 and just can take out fixed frame 16 from rose box 10, thereby can take off coarse filtration net 15, fine filtration net 18 and active carbon adsorbed layer 19 and clear up.

Working principle: can pour into water into cold water tank 5 under the effect of inlet tube 6, carry cold water to heat exchanger 2 under the effect of water pump 4 in heat transfer, then water enters into rose box 10, can filter the impurity in the water under the cooperation of coarse filter screen 15 and thin filter screen 18, simultaneously active carbon adsorbed layer 19 can get rid of the stink of water, then can carry the water that filters into cold water tank 5 under the effect of circulating pump 8 and cool down, then carry out the circulation work, the staff rotates rotating plate 122 and drives threaded rod 121 and rotate, thereby cardboard 123 is removed from draw-in groove 14, until cardboard 123 shifts out from the gag lever post 124 outer wall, then rotate cardboard 123, let cardboard 123 keep away from closing plate 13, then staff removes closing plate 13 just can take out fixed frame 16 from rose box 10, thereby can take down coarse filter screen 15, thin filter screen 18 and active carbon adsorbed layer 19 and clear up.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a constant temperature constant voltage cooling water circulator, includes chassis body (1), be equipped with cold water tank (5) in chassis body (1), chassis body (1) left side wall runs through and is equipped with inlet tube (6), inlet tube (6) are linked together with cold water tank (5) are inside, cold water tank (5) right side wall is equipped with water pump (4), water pump (4) water inlet end is linked together with cold water tank (5) are inside, chassis body (1) inner bottom is equipped with heat exchanger (2), water pump (4) water outlet end is connected and is equipped with raceway (3), raceway (3) one end is connected with heat exchanger (2) water inlet, chassis body (1) inner bottom is equipped with circulating pump (8), circulating pump (8) water outlet end is connected and is equipped with back flow (7), back flow (7) one end is connected with cold water tank (5) are inside, its characterized in that: the filter box comprises a box body (1), wherein a filter box (10) is arranged in the box body (1), a connecting pipe (11) is arranged on the right side wall of the filter box (10) in a penetrating mode, one end of the connecting pipe (11) is connected with the water outlet end of a heat exchanger (2), a conveying pipe (9) is arranged on the left side wall of the filter box (10) in a penetrating mode, one end of the conveying pipe (9) is connected with the water inlet end of a circulating pump (8), three groups of fixing frames (16) are arranged on the front side wall of the filter box (10) in a penetrating mode, coarse filter screens (15), fine filter screens (18) and activated carbon adsorption layers (19) are respectively arranged in the fixing frames (16), sealing plates (13) are arranged on the front side walls of the fixing frames (16), clamping grooves (14) are formed in the front side walls of the sealing plates (13), and fixing mechanisms (12) are arranged on the right side walls of the box body (1).

2. A constant temperature and pressure type cooling water circulator as claimed in claim 1, wherein: the fixing mechanism (12) comprises a first fixing block (120) arranged on the right side wall of the case body (1), a threaded rod (121) is arranged on the front side wall of the first fixing block (120) in a connecting mode through a bearing, a clamping plate (123) matched with the clamping groove (14) is sleeved on the outer wall of the threaded rod (121), and a rotating plate (122) is arranged at one end of the threaded rod (121) in a connecting mode.

3. A constant temperature and pressure type cooling water circulator as claimed in claim 2, wherein: the left side wall of the case body (1) is provided with a second fixed block (125), the front side wall of the clamping plate (123) movably penetrates through a limiting rod (124), and one end of the limiting rod (124) is connected with the front side wall of the second fixed block (125).

4. A constant temperature and pressure type cooling water circulator as claimed in claim 1, wherein: three groups of positioning grooves (17) matched with the fixed frame (16) are formed in the inner rear side wall of the filter box (10), and the three groups of positioning grooves (17) are distributed in a linear array on the inner front side wall of the filter box (10).

5. A constant temperature and pressure type cooling water circulator as claimed in claim 1, wherein: the coarse filter screen (15), the fine filter screen (18) and the activated carbon adsorption layer (19) are sequentially arranged in the filter box (10) from right to left.

6. A constant temperature and pressure type cooling water circulator as claimed in claim 1, wherein: the front side wall of the case body (1) is provided with a case door (21) through a rotating shaft, a control panel (20) is arranged above the front side wall of the case door (21), and a heat dissipation opening (22) is formed in the front side wall of the case door (21).