CN204806748U - Liquid tank - Google Patents

Abstract

An object of the utility model is to provide a liquid tank for solve current liquid tank interface position fixed mounting, connect inconvenient problem. Include: one side open -ended jar body and first lid, the inside formation cavity of the jar body and lid, the opening of first lid side with the rotatable sealing connection of opening side of the jar body includes still that first pipe and second are effective in the intercommunication the cavity is with outside, and wherein first pipe is located first covering, the second pipe is located on the jar body. The utility model discloses an adjustable commonality of liquid tank volume is better to establish first pipe and cover first, can rotate along with first lid, make win tub, relative jar of body in position of second pipe be adjustable, can satisfy the needs of different mounting meanss.

Description

Reservoir

Technical field

The utility model relates to freezing and refrigeration art of refrigeration units, is specifically related to a kind of reservoir.

Background technology

In freezing and refrigeration refrigeration plant industry, reservoir is most important as the effect of storing liquid cold-producing medium, particularly for condensation unit and compressor bank, these two units do not have evaporimeter and condenser respectively, unit arrived engineering installation connect whole service refrigeration system time required liquid refrigerant be all stored in this reservoir, therefore, when designing and developing unit, reservoir seems particularly important, during system type selecting, general is all select according to volume size, and the volume size of reservoir and the position of inlet/outlet pipe are fixing, type selecting is subject to certain restrictions, versatility is not strong, substantially each type will configure a reservoir, be unfavorable for whole serial unit complete machine layout designs exploitation, moreover pipeline connects because of inlet/outlet pipe position limitation, pipeline connects trend and turns round too much, cause pipeline ess-strain excessive problem etc.

Utility model content

In view of this, the utility model provides a kind of adjustable reservoir of relative position with interface.

Another object of the present utility model is the reservoir providing a kind of adjustable volume whole.

For reaching this object, the utility model by the following technical solutions:

Reservoir of the present utility model, comprising: the tank body of a side opening and the first lid, and the inside of described tank body and lid forms chamber; The open side of open side and the described tank body of described first lid is rotatably connected, and also comprises the first pipe effective in be communicated with described chamber and outside with second, and wherein the first pipe is located at described first and is covered, and described second pipe is located on described tank body.

By the first lid is set to rotary seal between tank body, and the first pipe is arranged on first covers, make the first lid when tank body rotates, first pipe is also along with the first lid changes the position of relative tank body, relative position between two pipes all can 360 degree of adjustments, be conducive to complete machine layout designs, it is simply attractive in appearance that pipeline connects trend, need not turn round too many.

Preferably, in aforesaid reservoir, also comprise the volume adjustment portion being located at position-adjustable in chamber, described chamber is divided into the first separate chamber and the second chamber by described volume adjustment portion, described first pipe is effective in be communicated with described first chamber with outside with second, can change the volume of the first chamber by changing the position of described volume adjustment portion in chamber.

By arranging volume adjustment portion, chamber being divided into the first chamber and the second chamber, using the first chamber as liquid storing part, by changing the position in volume adjustment portion, and then regulating the volume of liquid storing part.

Preferably, in aforesaid reservoir, described volume adjustment portion comprises dividing plate and governor motion, and described partition position is adjustable to be located in chamber, and described governor motion is for driving described partition movement.

Preferably, in aforesaid reservoir, described governor motion comprises guiding mechanism and elastic component, and described guiding mechanism is arranged in described chamber and described dividing plate can be moved along guiding mechanism, and described elastic component is used for the elastic force applying to make dividing plate movement to dividing plate.

Reservoir to realize volume automatic adjustment according to the pressure of liquid storage can be realized by arranging elastic component.

Preferably, in aforesaid reservoir, described governor motion comprises adjusting rod, and described adjusting rod one end is connected with dividing plate, and the other end is passed described first lid and covered by threaded portion and described first and is threaded.

The object arranging adjusting rod and dividing plate manually or automatically to regulate the position of dividing plate, when adjusting rod rotates, existence due to threaded portion makes adjusting rod can move axially relative to the first lid, and then drive dividing plate to move axially, thus change the volume of the first chamber and the second chamber.Adjusting rod by manual actuation, also can arrange driving mechanism as drivings such as motors.

Preferably, in aforesaid reservoir, described adjusting rod is provided with containing mark and indicates.

Preferably, in aforesaid reservoir, described second chamber arranges pressure-regulating device.

Preferably, in aforesaid reservoir, described tank body is provided with connection bracket.

Preferably, in aforesaid reservoir, the arranged outside threaded portion, end of described first lid, positive stop lug boss is provided with in the periphery of tank body, nut sleeve is located at the periphery of positive stop lug boss, and positive stop lug boss, to nut axial limiting, is threaded connection between nut and the described first threaded portion covered.

Preferably, in aforesaid reservoir, between described first lid and tank body, be provided with sealing ring.

Preferably, in aforesaid reservoir, described first lid is tightly connected by screw thread is rotating with described tank body.

Preferably, in aforesaid reservoir, in a state of use, to be positioned at the height of the mouth of pipe of described chamber substantially identical for described first pipe and the second pipe.

Preferably, in aforesaid reservoir, described tank body comprises the cylindrical shell of the second lid and both-side opening, described in the first side opening of cylindrical shell, the first lid is tightly connected with cylindrical shell is rotating, described in the second side opening of cylindrical shell, the second lid is tightly connected with cylindrical shell is rotating, and described second pipe is located at described second and is covered.

By arranging the second lid, and the second pipe is located at second covers, the first pipe, the second pipe can be made relative to the equal adjustable in the position of cylindrical shell, when the installation site of support is fixing relative to cylindrical shell, also can adjust the position of two pipes easily, make the adapter more convenient operation of reservoir.

Preferably, in aforesaid reservoir, described first lid and/or the second lid are tightly connected by screw thread is rotating with described cylindrical shell.

In a state of use, the height that first pipe and the second pipe are positioned at the mouth of pipe of described first chamber is substantially identical, any any its objective is without the need to distinguishing as going out pipe as inlet pipe, root the first pipe and the second pipe root, be convenient to complete machine pipeline connect, inlet/outlet pipe can connect arbitrarily, greatly enhances productivity.

Preferably, in aforesaid reservoir, described first pipe and the second pipe can cover with described first with the relative position of the interface of ft connection and second cover relatively rotate and change.

By the first pipe and the second pipe be arranged on the pivot center of offset from cover with the interface of ft connection, as interface being arranged on the mode on the sidewall of lid, can the rotating and shift one's position relative to cylindrical shell with cover with the interface of ft connection of the first pipe and the second pipe can be made.

Preferably, in aforesaid reservoir, between described lid and cylindrical shell, sealing ring is set, the arranged outside threaded portion, end of described lid, positive stop lug boss is provided with in the periphery of cylindrical shell, nut sleeve is located at the periphery of positive stop lug boss, and positive stop lug boss, to nut axial limiting, is threaded connection between the threaded portion of nut and described lid.

The beneficial effects of the utility model are:

1, can meet inlet/outlet pipe position and realize 360 ° of Arbitrary Rotation adjustment, be conducive to complete machine layout designs, it is simply attractive in appearance that pipeline connects trend, need not turn round too many

2, the adjustable conversion of volume size can be met, a reservoir need not be configured by each type;

3, cost-saving, reaching a reservoir can the object of general whole serial unit;

4, volume size control valve has containing mark to indicate, and fast and easy can adjust to the volume capacity of specifying.

Accompanying drawing explanation

By referring to the description of accompanying drawing to the utility model embodiment, above-mentioned and other objects, features and advantages of the present utility model will be more clear, in the accompanying drawings:

Fig. 1 is the sectional view of reservoir of the present utility model.

Fig. 2 is the stereogram of reservoir of the present utility model.

Fig. 3 is the schematic diagram of an embodiment in the volume adjustment portion of reservoir of the present utility model.

Fig. 4 is the schematic diagram of another embodiment of the lid of reservoir of the present utility model and the connected mode of cylindrical shell.

Fig. 5 is the schematic diagram of another embodiment in the volume adjustment portion of reservoir of the present utility model.

Detailed description of the invention

Based on embodiment, the utility model is described below, but the utility model is not restricted to these embodiments.In hereafter details of the present utility model being described, detailedly describe some specific detail sections.Do not have the description of these detail sections can understand the utility model completely for a person skilled in the art yet.In order to avoid obscuring essence of the present utility model, known method does not describe in detail.

It is reservoir structure of the present utility model shown in Fig. 1,2.It comprises the first lid 1 and tank body 2, the inside of tank body and lid forms chamber, tank body 2 one end open, the open side of the first lid 1 and open side of tank body 2 is rotating is tightly connected, also comprise the first pipe 7 with the second pipe 8 in order to be communicated with described chamber with outside, wherein the first pipe 7 is located on described first lid 1, and described second pipe 8 is located on described tank body.As one preferably embodiment, in Fig. 1, the first lid 1 is that the mode of thread seal is connected with what adopt between tank body 2, but the mode be not limited in Fig. 1, also can take mode as shown in Figure 4, between the first lid 1 and tank body 2, sealing ring 24 is set, the arranged outside threaded portion, end of the first lid 1, positive stop lug boss 221 is provided with in the periphery of tank body 2, nut 23 is set in the periphery of positive stop lug boss 221, positive stop lug boss 221 pairs of nut axial limitings, be threaded connection between the threaded portion that nut 23 and first covers 1, being tightly connected between the first lid 1 and tank body 2 is realized by sealing ring 24, be fixed on tank body 2 by nut 23 by rotating for the first lid 1, to realize between the first lid 1 and tank body 2 rotating is tightly connected.First lid 1, for the opening on sealed shell of tank 2, forms chamber between the first lid 1 and tank body 2.By being tightly connected rotating between the first lid 1 and tank body 2, wherein the first pipe 7 is located on described first lid 1, the mode on described tank body is located at by described second pipe 8, relative position between first pipe 7 and the second pipe 8 can along with first cover 1 rotation adjustable, the position of adapter like this can adjust at any time according to the different situations at scene, and regulates very convenient, make the connection of pipeline simpler, decrease the length of pipeline, and decrease the bending of pipeline, be conducive to the smooth outflow of medium.

As one preferably embodiment, reservoir of the present utility model also comprises volume adjustment portion, and as shown in Figure 3, be made up of dividing plate 6 and adjusting rod 5, dividing plate 6 and adjusting rod 5 can be made into integration, and also can split be formed by connecting.Described chamber is divided into the first chamber 9 and the second chamber 10, first chamber 9 independent mutually with between the second chamber 10 and is not communicated with by dividing plate 6, wherein using the first chamber 9 as fluid reservoir, the second chamber 10 is as conditioning chamber.First lid 1 is cup-shaped, comprises diapire and sidewall.Dividing plate 6 is arranged on the inside of chamber, as shown in Figure 1, the present embodiment median septum 6 be arranged on the first lid 1 inside and match with the first inwall covering the sidewall of 1, but being not limited thereto, matches with the inwall of tank body 2 and is also fine in the inside in fact dividing plate 6 being arranged on tank body 2.Adjusting rod 5 one end is connected with dividing plate 6, the other end arrives the outside of reservoir through the perforate on the first lid 1, threaded portion is provided with between the perforate that adjusting rod 5 and first covers 1 diapire, rotary regulating lever 5 can make adjusting rod 5 move axially relative to the first lid 1, and then dividing plate 6 can be driven in chamber indoor sport.The preferred volume scale that is provided with on adjusting rod 5 indicates 51, and corresponding with the actual liquid storage volume of inside, such operating personnel can see inner volume adjustment situation clearly from outside, realize the accurate adjustment of volume.Adjusting rod 5 can be arranged manual adjustment means to be rotated by manual actuation, driving mechanism also can be set as drivings such as motors.

Except the structure in the volume adjustment portion in Fig. 1, as another kind preferably embodiment, volume adjustment portion can also adopt the structure automatically being regulated liquid storage volume by elastic component according to the pressure of liquid, as shown in Figure 5, except dividing plate 6, governor motion can adopt and comprise guiding mechanism and elastic component, wherein guiding mechanism can adopt the form of guide rail 12 or slide bar, dividing plate 6 is provided with the hole clipping suitable with guide rail 12, in described chamber, make described dividing plate 6 can move along guide rail 6, described elastic component can adopt spring 11 for applying to make the elastic force of dividing plate 6 movement to dividing plate 6.The volume of such liquid storage can adjust according to the pressure storing liquid, and when fluid pressure is large, spring 11 is compressed, and dividing plate 6 is pushed and makes liquid storage space become large, and when fluid pressure hour, spring 11 stretches, and liquid storage space diminishes.

Preferably, tank body 2 is provided with connection bracket 4, for the fixing of tank body 2 and installation, welding or other modes can be adopted to be connected.

Preferably, as shown in Figure 1, dividing plate 6 is arranged in the first lid 1, and is arranged between the diapire of the first lid 1 and the first pipe 7, and such first pipe 7 and then need not need to carry out extra sealing to perforation place through dividing plate 6; When dividing plate 6 is arranged on tank body 2, then the first pipe 7 can be adopted through the arrangement of dividing plate 6.In addition, second pipe 8 is arranged on tank body 2, and the second pipe 8 is communicated with the first chamber 9 and outside, can change relative position between the first lid 1 and tank body 2 by rotating the first lid 1, and then change the relative position of the first pipe 7 and the second pipe 8, to adapt to the requirement of different adapters.But the position due to connection bracket is normally fixed, so the installation site of the second pipe 8 also can be defined, only have the position-adjustable of the first pipe 7 in this case, the flexibility of adjustment is strong not enough.

For this reason, as one preferably embodiment, tank body 2 is designed to the structure of split, and comprise cylindrical shell 22 and one second lid 21 of a both ends open, as shown in Figure 1, 2, the second lid 21 also has the structure of cup-shaped, comprises diapire and sidewall.Second lid 21 forms tank body 2 at the second opening of cylindrical shell 22 and rotating being tightly connected of cylindrical shell 22.First lid 1 cylindrical shell 22 the first opening and cylindrical shell 22 is rotating is tightly connected.Second lid 21 and the rotational sealing structure between cylindrical shell 22 can with first cover 1 identical or different.Concrete sealing means is with the sealing means of the first lid 1 before with tank body 2.Described second lid 21 is provided with and is communicated with described first chamber 9 and the second outside pipe 8, can the covering 1 and second with described first with the relative position of the interface of ft connection and cover 21 relatively rotate and change of described first pipe 7 and the second pipe 8, what adopt in the present embodiment is that the first pipe 7 and the second pipe 8 are all arranged to L shape, the part of L shape is along the Axis Extension of cylindrical shell 22, and another part reaches outside from the sidewall of the first lid 1, second lid 21.In order to prevent the first lid 1 and the second lid 21 when rotating, the problem interfered with each other between first pipe 7 and the second pipe 8, by the L shape of the first pipe 7 and the second pipe 8 part on the axis direction of cylindrical shell 22 and setting of all staggering in the radial direction, and then can reduce the mutual interference of two pipes.When first lid 1 and second cover 21 all adopt the mode in Fig. 1 to be connected with cylindrical shell 22 by screw thread time, rotation first lid 1 and/or the second lid 21 can make the first lid 1 and/or the second lid 21 to have a certain amount of movement along the axial direction of cylindrical shell 22 and then to make the volume of fluid reservoir that trickle change occur, when carrying out accurately controlling to the volume of fluid reservoir, after the first lid 1 and/or the second lid 21 are turned to the position of needs, should adjust to control the volume of fluid reservoir at required volume accurately by volume adjusted adjusting portion and then to the volume of liquid storing part.

In addition, preferably, in order to the convenience of the versatility and connection that improve reservoir further, the mouth of pipe 71 that the first pipe 7 and the second pipe 8 can be positioned at described first chamber is identical with the height of 81.Such as, in Fig. 1, in a state of use, cylindrical shell 22 is in the shape of holding up, and now the mouth of pipe 71 and 81 has substantially identical height, any any thus need not distinguish as going out pipe as inlet pipe, root the first pipe and the second pipe root, be convenient to complete machine pipeline connect, even if may make the height of the mouth of pipe 71 and 81 that trickle change occurs when 1 and the second lid 21 are covered in rotation first, but the impact of this change is negligible, inlet/outlet pipe can connect arbitrarily, greatly enhances productivity.And using state is not limited to the situation that placement holded up by reservoir, when reservoir is laterally placed or adopts other modes to place, also can adjust shape and the position of the first pipe 7 and the second pipe 8 targetedly, make the mouth of pipe have substantially identical height and then reach same effect.

In addition, preferably, there will not be hypertonia or hypotony to make the first chamber 9 second chamber 10 when carrying out volume adjustment and affect the situation of the adjustment of the first chamber 9, on the second chamber 10, pressure-regulating device can be set as pressure-regulating valve, or on the second chamber 10, be provided with aperture, when hypotony in the second chamber 10 or too high time adjust the pressure of the second chamber 10 timely, carry out smoothly to enable the volume adjustment of the first chamber 9.

In addition, it should be noted that the first lid, the second lid, the first chamber, the second chamber, the first pipe, second is managed and the position in volume adjustment portion is not limited to the name shown in Fig. 1 and position relationship, first lid and second to cover, the first chamber and the second chamber, first manage and all can adjust between the second pipe, as long as can arrive technique effect of the present utility model.

In addition, it should be understood by one skilled in the art that the accompanying drawing provided at this is all for illustrative purposes, and accompanying drawing is not necessarily drawn in proportion.

Meanwhile, should be appreciated that example embodiment is provided, to make the disclosure be comprehensive, and its scope is fully conveyed to those skilled in the art.A lot of specific detail (such as the example of particular elements, equipment) is presented to provide thorough understanding of the disclosure.It will be apparent to one skilled in the art that and do not need to adopt specific detail, example embodiment can be implemented with much different forms, and example embodiment should not be understood to limit the scope of the present disclosure.In some example embodiments, well-known device structure and well-known technology are not described in detail.

Term is only for describing the object of particular example embodiment as used herein, is not intended for restrictive.As used herein, " one ", " one " and " described " of singulative also can be intended to comprise plural form, unless context explicitly points out to otherwise.Term " comprises ", " comprising ", " containing " and " having " are inclusive and therefore clearly state the existence of described feature, entirety, element and/or parts, but does not get rid of and there is or increase one or more further feature, entirety, element, parts and/or its combination.

When an element or layer be mentioned as another element or layer " on ", " being engaged to ", " being connected to " or " being coupled to " another element or layer time, its can directly on another element or layer, directly engaged, connected or be connected to another element or layer, or intermediary element or layer can be there is.By contrast, when an element be mentioned as " directly " another element or layer " on ", " being directly engaged to ", " being directly connected to " or " being directly coupled to " another element or layer time, intermediary element or layer can not be there is.Other word for describing relation between element should be explained in a similar manner (such as, " between " and " directly between ", " vicinity " and " being directly close to " etc.).As used herein, term "and/or" comprises arbitrary in the Listed Items of one or more association or all combines.

Although term first, second, third, etc. can be used to describe each element, parts, region, layer and/or section at this, these elements, parts, region, layer and/or section should not limited by these terms.These terms can only for distinguishing element, parts, region, layer or a section and another element, region, layer or section.The term of such as " first ", " second " and other numerical value term when not meaning that order or sequentially when this uses, unless context explicitly points out.Thus, the first element discussed below, parts, region, layer or section can be called as the second element, parts, region, layer or section, and do not deviate from the instruction of example embodiment.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.

For being easy to illustrate, such as " interior ", " outward ", " under ", " below ", " bottom ", " top ", " top " etc. space correlation term be used to the relation of an illustrative element or feature and another element or feature in description figure at this.Will be appreciated that space correlation term can be intended to comprise the equipment different orientation except the orientation described in figure in use or operation.Such as, if the equipment in figure is reversed, be then described as be in other element or feature " below " or " under " so element will be positioned in this other element or feature " top ".Thus, exemplary term " below " can comprise above and below both orientation.Equipment can otherwise be directed (90-degree rotation or be in other orientation), and space correlation descriptor should be interpreted accordingly as used herein.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, to those skilled in the art, the utility model can have various change and change.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (16)

1. reservoir, is characterized in that, comprising: the tank body (2) of a side opening and the first lid (1), and the inside of described tank body and lid forms chamber; The described first lid open side of (1) and the open side of described tank body (2) are rotatably connected, also comprise the first pipe (7) with the second pipe (8) in order to be communicated with described chamber with outside, wherein the first pipe (7) is located on described first lid (1), and described second pipe (8) is located on described tank body.

2. reservoir as claimed in claim 1, it is characterized in that: also comprise the volume adjustment portion (5,6) being located at position-adjustable in chamber, described chamber is divided into separate the first chamber (9) and the second chamber (10) by described volume adjustment portion, described first pipe (7) and the second pipe (8), in order to be communicated with described first chamber (9) with outside, can change the volume of the first chamber (9) by changing the position of described volume adjustment portion in chamber.

3. reservoir as claimed in claim 2, it is characterized in that: described volume adjustment portion (5,6) comprise dividing plate (6) and governor motion, described partition position is adjustable to be located in chamber, and described governor motion is for driving described partition movement.

4. reservoir as claimed in claim 3, it is characterized in that: described governor motion comprises guiding mechanism and elastic component, described guiding mechanism is arranged in described chamber and described dividing plate can be moved along guiding mechanism, and described elastic component is used for the elastic force applying to make dividing plate movement to dividing plate.

5. reservoir as claimed in claim 3, it is characterized in that: described governor motion comprises adjusting rod (5), described adjusting rod one end is connected with dividing plate (6), and the other end passes described first lid and covers (1) by threaded portion with described first and is threaded.

6. reservoir as claimed in claim 5, is characterized in that: described adjusting rod (5) is provided with containing mark and indicates (51).

7. reservoir as claimed in claim 2, is characterized in that: described second chamber (10) arranges pressure-regulating device.

8. reservoir as described in claim 1, is characterized in that: described tank body (2) is provided with connection bracket (4).

9. reservoir as claimed in claim 1, it is characterized in that: the arranged outside threaded portion, end of described first lid (1), positive stop lug boss (221) is provided with in the periphery of tank body (2), nut (23) is set in the periphery of positive stop lug boss (221), positive stop lug boss (221), to nut (23) axial limiting, is threaded connection between the threaded portion that nut (23) and described first covers (1).

10. reservoir as claimed in claim 9, is characterized in that: between described first lid (1) and tank body (2), be provided with sealing ring (24).

11. reservoirs as claimed in claim 1, is characterized in that: described first lid (1) is tightly connected by screw thread is rotating with described tank body (2).

12. reservoirs as claimed in claim 1, is characterized in that: in a state of use, and described first pipe (7) manages (8), and to be positioned at the height of the mouth of pipe (71,81) of described chamber substantially identical with second.

13. reservoirs according to any one of claim 1-12, it is characterized in that: described tank body (2) comprises the cylindrical shell (22) of the second lid (21) and both-side opening, described in the first side opening of cylindrical shell (22), the first lid (1) is tightly connected with cylindrical shell (22) is rotating, described in the second side opening of cylindrical shell (22), the second lid (2) is tightly connected with cylindrical shell (22) is rotating, and described second pipe (8) is located on described second lid (2).

14. reservoirs as claimed in claim 13, is characterized in that: described first lid (1) and/or the second lid (21) are tightly connected by screw thread is rotating with described cylindrical shell (22).

15. reservoirs as claimed in claim 13, is characterized in that: what described first pipe (7) and second managed (8) can cover (1) and second with described first with the relative position of the interface of ft connection covers relatively rotating of (2) and change.

16. reservoirs as claimed in claim 13, it is characterized in that: between described lid (1,21) and cylindrical shell (22), sealing ring (24) is set, the arranged outside threaded portion, end of described lid (1,21), positive stop lug boss (221) is provided with in the periphery of cylindrical shell (22), nut (23) is set in the periphery of positive stop lug boss (221), positive stop lug boss (221), to nut (23) axial limiting, is threaded connection between the threaded portion of nut (23) and described lid (1,21).