CN208763881U - A kind of pump case for heating equipment - Google Patents
A kind of pump case for heating equipment Download PDFInfo
- Publication number
- CN208763881U CN208763881U CN201821547017.9U CN201821547017U CN208763881U CN 208763881 U CN208763881 U CN 208763881U CN 201821547017 U CN201821547017 U CN 201821547017U CN 208763881 U CN208763881 U CN 208763881U
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- Prior art keywords
- pump case
- valve casing
- heating equipment
- water inlet
- adjustable
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Abstract
The utility model discloses a kind of pump cases for heating equipment, the pump assembly is equipped with inlet and outlet, the water inlet and water outlet opening direction are opposite direction, it is separately positioned on the two sides up and down of pump case, the pump case radial direction is simultaneously equipped with commutation valve casing close to the side of water inlet, reversal valve is provided in the commutation valve casing, the rear side side of the pump case is equipped with adjustable bypass valve casing, and adjustable by-passing valve is provided in adjustable bypass valve casing, the tail portion of the adjustable bypass valve casing is equipped with hot water circuit water inlet, using the pump case set in advance in this patent, hot water circuit water inlet, the positional relationship of reversal valve and adjustable by-passing valve, it is integrally formed again using mold, in this way in production, expense is low, it can be mass-produced, it can reach the effect of operation readiness in operation, reduce installation cost.
Description
Technical field
The utility model relates to water pump technologies, particularly for a kind of pump case of heating equipment.
Background technique
The pump case of compact is applied to heat industrial water, and there are two heating circuits for general heating equipment tool, is used for room
Two hot loops of interior heating and offer hot water；One circuit provides hot water, another loop heating hot water.Generally introduce the water into heat
In circuit, water is heated by heating equipment, and recycled by the hot loop for heating indoor by pump.In order to provide heat
Water, has in heat supplying loop to install individual reversal valve and connect with heating equipment, could disconnect and return for the heat of heating indoor
Road is simultaneously connected in the hot loop for providing hot water, and in addition to this there is still a need for by-passing valves to connect between pump case and heating equipment
Other components such as mouth are attached, and installation is complicated, and installation cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of pump cases for heating equipment, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
For a kind of pump case of heating equipment, including pump assembly, the pump assembly is equipped with inlet and outlet, described
Water inlet and water outlet opening direction are opposite direction, are separately positioned on the two sides up and down of pump case, the pump case radial direction is simultaneously
It is equipped with commutation valve casing close to the side of water inlet, is provided with reversal valve in the commutation valve casing, the rear side side of the pump case is equipped with
Adjustable bypass valve casing, and adjustable by-passing valve is provided in adjustable bypass valve casing, the tail portion of the adjustable bypass valve casing is equipped with hot water
Recycle water inlet.
Preferably, via the back lower place of pump case the adjustable bypass arc-shaped elbow pipeline section by commutation valve casing of valve casing
Horizontal axis direction is extended to, the vertical axis direction of this horizontal direction and water outlet is orthogonal, and two axial lines are that antarafacial is straight
Line.
Preferably, the hot water circuit water inlet is connected through connecting tube and heating equipment installation.
Preferably, the commutation valve casing and pump case connecting place are equipped with the first opening, which leads to inside pump case, another to commutate
Valve casing and adjustable by-passing valve shell intersection are equipped with the second opening, so that commutation valve casing and adjustable by-passing valve shell phase are logical.
Preferably, the reversal valve is two position three way directional control valve.
Compared with prior art, the utility model has the beneficial effects that
1, in order to solve the existing issue in background technique, the pump case set in advance, hot water is used to follow in this patent
The positional relationship of ring water inlet, reversal valve and adjustable by-passing valve, then be integrally formed using mold, in this way in production, expense is low,
It can be mass-produced, can reach the effect of operation readiness in operation, reduce installation cost.
2, pump case is compact-sized, structure space utilization rate with higher, and furthermore pump case can equipped with multiple interfaces
Accommodate a large amount of accessory installation, such as the similar component such as reversal valve, each sensor.Reduce the manufacture and installation of heating equipment
Expense and later period maintenance are convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first opening and the second opening structural schematic diagram；
Fig. 3 is pump assembly structure rough schematic view；
Fig. 4 is rotated by 90 ° the structural schematic diagram presented by Fig. 2；
Fig. 5 is adjustable by-passing valve shell structure cross-sectional view；
Fig. 6 is adjustable bypass valve casing internal structure enlarged diagram；
Fig. 7 is commutation valve casing cross-sectional view；
Fig. 8 is reversal valve internal structure enlarged diagram.
In figure: pump assembly 1, pump case 3, hot water circuit water inlet 4, water inlet 5, commutation valve casing 6, is changed adjustable bypass valve casing 2
To valve 7, adjustable by-passing valve 8,10, second opening 11 of the opening of water outlet 9, first.
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.
It is provided please with reference to Fig. 1 to 8, one embodiment of the invention, for a kind of pump case of heating equipment, including pump
Component 1, pump assembly 1 are the circulating pump of motor drive, and pump assembly 1 is equipped with water inlet 5 and water outlet 9, water inlet 5 and water outlet
9 opening directions are opposite direction, are separately positioned on the two sides up and down of pump case 3,3 radial direction of pump case is simultaneously close to the one of water inlet 5
Side is equipped with commutation valve casing 6, is provided with reversal valve 7 in the valve casing 6 that commutates, the rear side side of pump case 3 is equipped with adjustable bypass valve casing 2, and can
It adjusts in bypass valve casing 2 and is provided with adjustable by-passing valve 8, when heating circulation flow is small, moment water temperature over-high may occur for heating boiler,
Adjustable by-passing valve 8 is set here, and part normal-temperature water can enter water pump from this channel, and alleviation system water temperature is excessively high, purpose solution
The tail portion of certainly boiler operation suspension problem, adjustable bypass valve casing 2 is equipped with hot water circuit water inlet 4.
In the present embodiment, the arc-shaped elbow pipeline section by commutation valve casing 6 of adjustable bypass valve casing 2 via pump case 3 after
Lower section extends to horizontal axis direction, this horizontal direction and the vertical axis direction of water outlet 9 are orthogonal, and two axial lines are different
Face straight line.
In the present embodiment, hot water circuit water inlet 4 is connected through connecting tube and heating equipment installation.
In the present embodiment, as shown in Fig. 2, commutation valve casing 6 and 3 connecting place of pump case are equipped with the first opening 10, which leads to
It is another to commutate valve casing 6 and adjustable 2 intersection of bypass valve casing is equipped with the second opening 11 inside pump case 3 so that commutate valve casing 6 with it is adjustable
Bypass valve casing 2 communicates.
In the present embodiment, as shown in figure 8, reversal valve 7 is two position three way directional control valve, commutation valve casing 6 enters for waterway switching
Mouth is to enter the pump housing by water inlet 5 or enter the pump housing by circulating hot water water inlet 4, to realize cutting for two-way circulation waterway
It changes, after reversal valve 7 moves downward, water inlet 5 is connected to through triplet commutation valve casing 6 with pump case 3 at this time, realizes heating systemic circulation；
After reversal valve 7 moves upwards, water inlet 5 is closed, circulating hot water water inlet 4 is through triplet commutation valve casing 6 and 3 connection of the pump housing at this time,
Realize the heat exchange of domestic water partial circulating.
A kind of pump case according to the above embodiment of the present invention for heating equipment, in order to solve showing in background technique
It is problematic, using pump case 3, hot water circuit water inlet 4, reversal valve 7 and the adjustable by-passing valve 8 set in advance in this patent
Positional relationship, then be integrally formed using mold, in this way in production, expense is low, can be mass-produced, and can reach in operation just
The effect of victory operation, reduces installation cost.
It is to be appreciated that term " bottom wall ", " one end ", " roof ", " other end ", "upper", " side ", "inner", " preceding
End ", " middle part ", the instructions such as " both ends " orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. being used for a kind of pump case of heating equipment, including pump assembly (1), it is characterised in that: the pump assembly (1) is equipped with water inlet
Mouth (5) and water outlet (9), the water inlet (5) and water outlet (9) opening direction are opposite direction, are separately positioned on pump case (3)
Two sides up and down, pump case (3) radial direction and close to water inlet (5) side be equipped with commutation valve casing (6), the reversal valve
It is provided with reversal valve (7) in shell (6), the rear side side of the pump case (3) is equipped with adjustable bypass valve casing (2), and adjustable bypass valve casing
(2) it is provided with adjustable by-passing valve (8) in, the tail portion of adjustable bypass valve casing (2) is equipped with hot water circuit water inlet (4).
2. a kind of pump case according to claim 1 for heating equipment, it is characterised in that: the adjustable bypass valve casing
(2) arc-shaped the extending to the back lower place to horizontal axis direction via pump case (3) by the elbow pipeline section of commutation valve casing (6), this
Horizontal direction and the vertical axis direction of water outlet (9) are orthogonal, and two axial lines are different surface beeline.
3. a kind of pump case according to claim 1 for heating equipment, it is characterised in that: the hot water circuit enters water
Mouth (4) is connected through connecting tube and heating equipment installation.
4. a kind of pump case according to claim 1 for heating equipment, it is characterised in that: the commutation valve casing (6)
It is equipped with the first opening (10) with pump case (3) connecting place, which leads to pump case (3) inside, and separately commutate valve casing (6) and adjustable bypass
Valve casing (2) intersection is equipped with the second opening (11), so that commutation valve casing (6) is communicated with adjustable bypass valve casing (2).
5. a kind of pump case according to claim 1 for heating equipment, it is characterised in that: the reversal valve (7) is
Two position three way directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547017.9U CN208763881U (en) | 2018-09-21 | 2018-09-21 | A kind of pump case for heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547017.9U CN208763881U (en) | 2018-09-21 | 2018-09-21 | A kind of pump case for heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763881U true CN208763881U (en) | 2019-04-19 |
Family
ID=66136116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547017.9U Active CN208763881U (en) | 2018-09-21 | 2018-09-21 | A kind of pump case for heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208763881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026668A (en) * | 2018-09-21 | 2018-12-18 | 合肥新沪屏蔽泵有限公司 | A kind of pump case for heating equipment |
-
2018
- 2018-09-21 CN CN201821547017.9U patent/CN208763881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026668A (en) * | 2018-09-21 | 2018-12-18 | 合肥新沪屏蔽泵有限公司 | A kind of pump case for heating equipment |
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